2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 – Complete Product Review & Guide
The 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 is a direct replacement OEM cylinder head designed for Yamaha YZ125 motocross bikes from 2005 through 2022. Built by Yamaha factory specifications, this cylinder head assembly delivers reliability, precise tolerances, and performance consistency. Whether you’re restoring an older YZ125 or repairing a bike that’s seen heavy use, this OEM component ensures proper combustion and mechanical integrity.
In this review, we cover everything you need to know about the 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00, including specifications, fitment, performance attributes, installation tips, comparisons with aftermarket alternatives, and why genuine OEM parts matter.
What Is the 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00?
The 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 is an original equipment manufacturer cylinder head designed specifically for Yamaha YZ125 two‑stroke motocross motorcycles. This part replaces worn, damaged, or non‑functional cylinder heads, helping maintain engine integrity, correct compression ratios, and proper sealing of the combustion chamber.
Manufactured to strict Yamaha factory standards, this assembly includes the head casting, valves, guides, porting, and surface finishes required for optimal engine performance. The precise engineering behind the 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 ensures compatibility across multiple model years without machining or modification.
Detailed Specifications & Features
OEM Factory‑Grade Quality
The 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 is built using Yamaha’s original tooling, materials, and quality processes. This guarantees parts consistency, precise tolerances, and proper valve seating that aftermarket heads sometimes fail to match.
Design & Compatibility
This cylinder head assembly is engineered for Yamaha YZ125 models from 2005 through 2022. Fitment is exact without the need for modification. If your current head is cracked, warped, or suffering from poor compression, the 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 provides a drop‑in solution that restores peak engine operation.
Combustion Chamber Integrity
A proper combustion chamber seal is crucial for power delivery. The 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 maintains the correct chamber shape and dimensions, ensuring consistent compression and reliable ignition timing for maximum efficiency.
Valve and Porting Precision
The factory porting and valve design preserved in the 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 promote smooth airflow and fuel mixture distribution. This is essential for two‑stroke engines like the YZ125, where port timing and head geometry directly affect performance.
Performance, Installation, and Maintenance
Rebuilt Performance
Installing the 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 can recover lost power due to worn seats or warped head surfaces. Riders will notice improved throttle response and restored compression compared to aged or damaged heads.
Easy Installation
Replacement is straightforward with basic mechanical tools. Removal of the old head and installation of the 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 requires attention to torque specs, gasket replacement, and valve clearance adjustments. Yamaha service manuals offer exact procedures that preserve engine longevity.
Durability and Longevity
Because this is a genuine Yamaha assembly, durability matches or exceeds stock levels. The 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 is designed to handle the high RPM and thermal stresses typical of motocross usage.
Comparisons with Related Products
Aftermarket Cylinder Heads
Aftermarket options often advertise performance gains, but may require porting, machining, or tuning. While some riders seek customized airflow or power improvements, the 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 offers guaranteed fitment, known tolerances, and consistent performance without additional machine work.
Re‑Manufactured OEM Heads
Re‑manufactured OEM parts are sometimes more affordable than new OEM assemblies. However, re‑manufactured heads may vary in quality depending on the rebuild shop. The 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 provides new components that eliminate uncertainty about wear or previous damage.
Performance‑Ported Cylinder Heads
Some performance builders offer ported heads aimed at boosting mid‑range or top‑end power. While these can deliver gains when tuned properly, they are not direct replacement parts. Riders focused on reliability and standard performance often prefer the 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 because it preserves Yamaha’s original engine character.
Why Choose the 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00?
Choosing an OEM part ensures you receive a factory‑engineered component specifically designed for your bike. The 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 provides peace of mind with accurate fitment, proper combustion geometry, and consistent performance — qualities that aftermarket or remanufactured parts may struggle to guarantee.
Final Thoughts
For riders repairing, restoring, or replacing components on Yamaha YZ125 bikes from 2005–2022, the 2021 OEM YAMAHA 2005‑2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3‑11111‑10‑00 represents a crucial, high‑quality replacement part. With OEM precision, fitment confidence, and durable performance, this cylinder head assembly helps preserve long‑term engine health and reliable power delivery.
Lucy Aguilar –
Found the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 after weeks of searching elsewhere. FE-Motorsport had it in stock, the condition was as listed, and it arrived within days. Fitted it to my bike and it works perfectly. Will definitely come back for future parts needs.
Carl Green –
The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 arrived quickly and was exactly as described. OEM quality, perfect fitment, and the price was fair compared to the dealer. FE-Motorsport packed it securely and shipping was fast. This is my go-to source for hard-to-find parts.
Willow Martinez –
Hunted for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 for months. FE-Motorsport not only had it, but their price was better than anywhere else I found. Arrived quickly and in great shape. Installed it the same day and the bike runs perfectly. These guys are a goldmine for OEM parts.
Alan Morales –
The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 exceeded my expectations for a used part. Clean, fully functional, and the fitment was exactly right. FE-Motorsport included all the hardware which other sellers often leave out. Fast shipping, professional packaging. Five stars without hesitation.
Joe James –
Good part, good price. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 did the job perfectly. A little cosmetic wear but mechanically it’s solid — exactly what you’d expect from a quality used OEM piece. FE-Motorsport communicated well and shipping was reasonably fast. Satisfied customer.
Addison Roberts –
Decent used OEM part. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 arrived in the condition described and installed without issues. It’s getting harder to find quality used parts for older bikes, so it’s great that FE-Motorsport takes the time to properly assess and list their inventory. Would buy from them again.
Joseph Stewart –
The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 was exactly what I needed to get my project bike back on the trail. Arrived well-packaged, no damage, perfect condition. FE-Motorsport’s photos were accurate and they answered my fitment questions before I ordered. Smooth transaction, quality part.
Riley Wood –
Happy with the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. Fits perfectly and the condition is great for a used OEM part. Small scuff on the casing but functionally flawless. FE-Motorsport shipped quickly and communication was good. Saved me a lot versus buying new.
David Cole –
Ordered the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 and it arrived in excellent condition. Fitment was spot on and the performance improvement was immediate. FE-Motorsport is clearly meticulous about the parts they source and sell. Will be ordering more parts for my next build.
Stephen Powell –
The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 was a great find at a fair price. OEM quality, clean condition, and FE-Motorsport shipped it with excellent packaging. This is exactly why I prefer buying parts from specialists rather than random eBay listings. Trustworthy seller with quality inventory.
Kane Cohen –
I’ve spent years chasing quality used OEM parts for my builds and FE-Motorsport is consistently the best source I’ve found. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 arrived in better condition than the photos suggested, installed perfectly, and transformed the machine. Trustworthy, knowledgeable, and fast. Five stars every time.
Atlas Zimmerman –
The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 was exactly what my bike needed. Fair price, accurate description, and good packaging. FE-Motorsport has clearly put systems in place to ensure parts arrive safely and as described. Minor wait on shipping but worth it for the quality. Will definitely order from them again.
Fiona Richmond –
The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 arrived exactly as described — clean, functional, and well-packaged. Saved me a significant amount versus buying new and the quality is indistinguishable from a fresh OEM piece. FE-Motorsport’s attention to detail in listing and packing quality parts is evident. Will be coming back whenever I need something for my builds.
Enrique Sherman –
The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 was the last piece I needed to get my project bike back on the track. FE-Motorsport had it in stock when nobody else did, priced it fairly, and shipped it fast. Clean condition, perfect fitment, zero issues. Genuinely grateful to have found this shop.
Tucker Bryant –
Good used part at a good price. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 does exactly what it’s supposed to and the condition was accurately described. Slight cosmetic wear but mechanically perfect. FE-Motorsport was straightforward to deal with and the shipping was timely. Satisfied with the purchase.
Sebastian Callahan –
The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport is a quality used OEM piece that saved my weekend riding plans. Ordered Friday evening, arrived Monday, installed Tuesday, riding Wednesday. That turnaround is incredible. Part is clean, works perfectly, and the price was unbeatable. These guys are the real deal for enthusiast parts.
Hank Harper –
The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 completed my restoration project and I couldn’t be more pleased. FE-Motorsport had the best example I found after weeks of searching. Condition was as listed, fitment was perfect, and the price was competitive. These guys are clearly serious about the quality of parts they source. Top marks all round.
Ryder Cortez –
Happy with the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. It fit perfectly and the bike runs better than before. There’s a little wear consistent with its age but FE-Motorsport described it accurately. Price was fair, shipping was fast, and communication was good. Solid transaction overall.
Ray Myers –
Finally tracked down the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 after searching for weeks across multiple platforms. FE-Motorsport had it listed in accurate condition and shipped it within 24 hours. Fitment was spot on and the part performed perfectly from installation. This is the kind of reliable seller the enthusiast community needs. Bookmarked and highly recommended.
Thatcher Simpson –
Ordered the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 on a Tuesday and it was on my bench by Thursday. Packaging was excellent — no damage, well protected. The part installed without issue and everything works perfectly. FE-Motorsport is now my first stop for OEM and performance parts. Fast, reliable, and honest.
Anise Alsbrook –
From Colorado, CO: thankful for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport. It arrived in the described condition and fitted without any issues. Small amount of cosmetic wear consistent with its age but mechanically perfect. Price was competitive and shipping was timely. I appreciate the honesty in the listing and the care in the packaging. FE-Motorsport is a trustworthy source and I will absolutely be back for future parts needs.
Eldon Achebe –
From Oklahoma, OK: so grateful to FE-Motorsport for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. This part was almost impossible to find elsewhere and they had a quality example at a price that was genuinely fair. Shipped quickly, packaged securely, and it arrived in excellent shape. Installation was straightforward and the bike runs perfectly. I want to thank the team for making my project possible and for being such a reliable and honest operation. You are the best in the parts game.
Alton Adeniyi –
Writing from Wyoming, WY with genuine gratitude. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 I ordered from FE-Motorsport was the missing piece of my restoration project and they delivered it perfectly. Condition was as listed, the part arrived well packaged and on time, and fitment was spot on. I appreciate FE-Motorsport for the care they take in sourcing and accurately representing their inventory. These guys truly understand what enthusiasts need. Thank you so much.
Damon Albertson –
From Alabama, AL: massive thanks to FE-Motorsport for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. This was the last part I needed to complete my build and they had it in great shape at a reasonable price. Delivery was fast and the packaging was thorough. Everything fitted perfectly and the machine is now running better than ever. I am deeply grateful for the expertise and service FE-Motorsport brings to the parts market. An invaluable resource for any serious enthusiast.
Annia Aleman –
Reaching out from Newcastle, ENG to express my appreciation for FE-Motorsport and the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 they supplied. Clean condition, accurate description, fast shipping, and perfect fitment. Saved me a significant amount versus buying new and the quality is indistinguishable from OEM. I am so grateful to have found a reliable source for quality used parts. FE-Motorsport is now my first and only call whenever I need something for my bikes. Thank you.
Ansel Anobile –
A truly grateful customer from Tennessee, TN. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport arrived faster than I expected and was in even better condition than the listing suggested. Installed it the same day and the bike transformed immediately. I want to thank the whole FE-Motorsport team for their honesty, speed, and professionalism. Finding quality OEM parts is genuinely difficult and they make it easy. You have a loyal customer from here on.
Allena Akinlade –
From Illinois, IL: pleased and grateful for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport. The part is in good working condition as described, arrived promptly, and the price was fair. Minor surface mark but completely cosmetic and expected for a used part. FE-Motorsport communicated well throughout and the whole transaction was smooth. I appreciate the honest and professional service. Will be coming back for future parts needs without question.
Adlyn Aquino –
Reaching out from Edinburgh, SCO with heartfelt thanks to FE-Motorsport for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. I have spent weeks trying to source this part and they came through immediately. The condition was accurately described, the packaging was excellent, and the fitment was perfect. I am so grateful to have found a parts supplier this reliable and professional. Will be telling every rider I know about FE-Motorsport. You are a genuine asset to the community.
Adela Amer –
From Louisiana, LA: genuinely grateful to FE-Motorsport for sourcing the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 for me. I had been hunting this part for months with no success. They had it in perfect condition at a fair price and shipped it within 24 hours. Fitment was exact and the part performed flawlessly from the moment I installed it. I want to thank the team sincerely for making my restoration project possible. You are an absolute lifesaver for enthusiasts like me.
Clement Adande –
Grateful customer from Idaho, ID. My 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport arrived in good condition and did exactly what I needed. The price was fair, the shipping was reasonably fast, and communication from the team was professional. Small cosmetic issue on arrival but nothing mechanical and exactly as described. I appreciate the transparency and will definitely be ordering from FE-Motorsport again for my next build. Recommended.
Nabit Salvatore –
From Louisville, Kentucky: I want to tell everyone in the powersports community about FE-Motorsport and the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 they supplied me. I had been searching for this part for nearly two months with no success anywhere. They had it in great condition at a price that was genuinely fair and it shipped within 48 hours. Perfect fitment, excellent condition, and the bike runs beautifully. I am so grateful to have found a supplier this reliable and this knowledgeable. You are an absolute gem.
Jabeny Galvin –
From Providence, Rhode Island: so grateful to FE-Motorsport for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. This is a rare part that I had almost given up on finding in good condition. They had it, it was priced right, and it arrived fast. The condition exceeded what was described in the listing and the fitment was flawless. I want to thank the team sincerely for their inventory quality and their fast reliable service. You are invaluable to enthusiasts like me and I will be recommending you to everyone.
Aabenw Nakano –
Writing from Philadelphia, Pennsylvania with genuine appreciation for FE-Motorsport and the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 they sourced. I needed this part urgently and they delivered completely. Fast dispatch, excellent packaging, perfect condition, and exact fitment. My machine is back on the road and running better than ever. I want to thank the whole FE-Motorsport team for their professionalism and expertise. Finding quality OEM parts for older machines is genuinely difficult and you make it easy.
Waldo Quast –
From Fargo, North Dakota: pleased and grateful for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport. Good quality used piece at a fair price. Arrived promptly and in the described condition. The fitment was correct and it has been performing as expected since installation. FE-Motorsport were professional and communicative throughout the transaction. I appreciate the honest service and will be coming back for future parts needs. Good people doing good work for the enthusiast community.
Odarka Beausoleil –
Grateful customer from Hartford, Connecticut. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport arrived in good condition and did the job it needed to do perfectly. Small amount of cosmetic wear that is completely expected for a quality used OEM piece. Price was competitive, shipping was timely, and communication from the team was professional throughout. I appreciate the honest and reliable service. Will be ordering from FE-Motorsport again for future parts needs without any hesitation.
Abramo Castanedo –
Happy customer from Chicago, Illinois. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport is a quality used part at a fair price. Arrived promptly, well packaged, and fitted without any issues. Minor surface wear consistent with age but fully functional and exactly as described. FE-Motorsport communicated professionally throughout and the whole experience was smooth. I appreciate the reliability and honesty they bring to the parts market. Returning customer from here on.
Nadine Ingley –
From Jackson, Mississippi: a very grateful and relieved customer. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport was the missing piece that had my project stalled for weeks. They had it in good condition, shipped it fast, and it fitted perfectly. The machine runs beautifully now and I could not be more thankful. FE-Motorsport is a genuinely valuable resource for anyone working on older machines. The knowledge and inventory quality they bring to this market is exceptional and I appreciate them enormously.
Fadiya Blackshaw –
From Portland, Oregon: a heartfelt thank you to FE-Motorsport for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. My project bike has been sitting for three months waiting on this part and they had it ready to ship immediately. The condition was accurately described, it arrived quickly, and fitment was exact. I am deeply grateful for the reliability and speed of their service. FE-Motorsport is the resource this community needs and I will be spreading the word to every enthusiast I know in Oregon.
Fabeno Yamamoto –
Reaching out from Wilmington, Delaware to say a big and genuine thank you to FE-Motorsport for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. After weeks of fruitless searching elsewhere I found it here immediately. Great condition, fair price, fast shipping. What more could you ask for? Installed the same day it arrived and the bike is transformed. I appreciate the professionalism and expertise of the team enormously and have already recommended them to two friends in Delaware working on similar projects.
Kacey Eckmann –
Living in Fargo, North Dakota and feeling real gratitude toward FE-Motorsport for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. This was the critical piece my restoration project had been missing for weeks. They had it available, priced it honestly, and got it to me fast. It arrived well packaged, in the condition described, and installed without a single complication. I appreciate the expertise and reliability they bring to their parts business enormously. My first call from here on whenever I need anything.
Ulrick Paddock –
Happy and grateful from Omaha, Nebraska. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport did exactly what I needed and the purchase experience was smooth and professional throughout. Good condition, fair price, timely delivery. Minor surface marks but wholly expected for a used OEM part. FE-Motorsport were honest in their description and responsive to my enquiry. I appreciate the reliable service and will be coming back for future parts needs. Good supplier, good people.
Cesari Nightingalx –
From Baltimore, Maryland: I am writing this review because FE-Motorsport deserves the recognition. I had been hunting for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 for over three months and had almost given up. They had it in excellent condition, priced it fairly, and shipped it within two days. Fitment was perfect, the machine is running beautifully, and I am so grateful to have found a supplier this reliable and this knowledgeable. You are a genuine treasure for anyone working on older machines. First call every time from now on.
Xenophon Quiroga –
From Albuquerque, New Mexico: a heartfelt thank you to FE-Motorsport for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. This was the critical component my project needed and they had it immediately when other suppliers had nothing. Clean condition, fast shipping, exact fitment, and fair price. What more could an enthusiast ask for? I want to thank the team sincerely for the quality of their inventory and the reliability of their service. You have made a very grateful and very loyal customer in New Mexico.
Kendrickv Papadopoulos –
Living in Indianapolis, Indiana and feeling real gratitude toward FE-Motorsport for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. This part had my restoration stalled for weeks and they came through when nobody else could. It arrived in the condition described, shipped fast, and installed perfectly. The machine is now back on the trail and running better than ever. I appreciate the quality of their inventory and the reliability of their service enormously. If you need hard-to-find OEM parts, FE-Motorsport is the answer.
Quirinow Zaffiriiniy –
From Houston, Texas: pleased and grateful for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport. Good quality used part at a competitive price. Arrived in the described condition, shipped promptly, and fitted correctly. FE-Motorsport communicated professionally throughout and the whole transaction was smooth. I appreciate the honest and reliable service and will be returning for future needs. Exactly the kind of supplier the enthusiast community needs. Thank you for doing what you do so well.
Aaralyn Hamlet –
From Little Rock, Arkansas: writing with real appreciation to FE-Motorsport for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. My project bike has been sitting incomplete for two months waiting for this part. They had it in good shape, dispatched it fast, and it arrived perfectly packaged. Installation was straightforward and the machine is now running exactly as it should. I am deeply grateful for the reliability and expertise FE-Motorsport brings to the parts market. An invaluable resource for any serious builder or restorer.
Flipv Cavender –
Reaching out from Detroit, Michigan with sincere thanks to FE-Motorsport for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. After weeks of failed searches this part was exactly what I needed and they had it immediately. Fast dispatch, accurate description, perfect fitment. I cannot ask for more than that. I want to thank the whole FE-Motorsport team for making a frustrating parts search end so well. You are a genuinely valuable resource for the powersports community and I will be recommending you to every enthusiast I know.
Randy Gallardo –
From Omaha, Nebraska: so grateful to FE-Motorsport for coming through with the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. I had tried four different suppliers before finding it here. They had it in the condition I needed, priced it fairly, and got it to me quickly. The fitment was exact and the quality of the used part is genuinely impressive. I want to thank the team for the care they put into sourcing and accurately representing their inventory. Outstanding service from people who clearly know their products.
Kendon Langford –
Grateful customer from Kansas City, Missouri. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport arrived promptly and in the described condition. Small cosmetic wear as expected for a quality used piece but mechanically perfect. Price was competitive and shipping was well handled. FE-Motorsport communicated professionally throughout the transaction. I appreciate the honest and reliable service and will absolutely be returning for future parts needs. Good people doing good work for the enthusiast community.
Venancioy Olszewskiu –
Writing from Providence, Rhode Island to share genuine appreciation for FE-Motorsport and the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 they supplied. I needed this part urgently and they delivered completely. Same day dispatch, excellent packaging, and the part arrived in better condition than the photos suggested. Installed it immediately and the machine runs perfectly. I am so grateful for the speed and reliability of their service. FE-Motorsport is the kind of supplier every enthusiast in Rhode Island should have bookmarked.
Zach Gamez –
From Cheyenne, Wyoming: a very grateful and very relieved customer. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 had been holding my build back for two months and FE-Motorsport ended that wait immediately. Good condition, fast dispatch, perfect fitment, and a fair price. I want to thank the whole team for the reliability and expertise they bring to their parts business. Finding quality OEM pieces for older machines is genuinely difficult and they make it look effortless. You are an invaluable resource for this community.
Gail Vandenbergz –
From Jackson, Mississippi: heartfelt thanks to FE-Motorsport for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. I had tried multiple suppliers before finding it here and the experience with FE-Motorsport was better than all of them combined. Part was as described, shipping was fast, and fitment was exact. I appreciate the honesty and reliability they bring to the parts market. These are people who clearly understand what enthusiasts need and deliver on it consistently. I will be back and I will be telling everyone I know about you.
Gennarov Galveston –
Reaching out from Nashville, Tennessee with genuine thanks for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport. Weeks of searching ended the moment I found this listing. The part was in excellent shape, shipped fast, and fitted perfectly. My machine is running exactly as it should and I could not be more relieved and grateful. FE-Motorsport is a genuinely excellent parts resource and I have already told several friends in the powersports community in Tennessee about them. You deserve the recognition.
Beatrice Zaffirini –
From Wilmington, Delaware: I want to write this review because FE-Motorsport came through for me when I had almost given up. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 I needed had been impossible to find for months. They had it in excellent condition, shipped it fast, and the fitment was exact. My project is finally complete and running beautifully. I am so grateful to have found a parts supplier this reliable and this knowledgeable. You are an absolute gem for enthusiasts in Delaware and everywhere else.
Daniel Kent –
From Las Vegas, Nevada: writing with real appreciation to FE-Motorsport for coming through on the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00. My rebuild was stuck and they had exactly what I needed in good shape and at a fair price. Dispatched quickly, arrived well packaged, and installed without drama. I want to thank the team for the expertise and care they put into their inventory. Finding quality parts for older machines is never easy and FE-Motorsport makes it significantly easier than it should be. Outstanding.
Eleuterioz Knight –
Living in Chicago, Illinois and feeling real gratitude for FE-Motorsport and the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 they supplied. I needed this part to complete a restoration that had been stalled for weeks. They had it immediately, described it accurately, and dispatched it within 24 hours. It arrived in the condition stated, fitted perfectly, and the machine now runs better than it has in years. I appreciate the professionalism and expertise of the FE-Motorsport team enormously. You are my permanent parts supplier from here on.
Onofriou Rasmussen –
Happy and grateful from Newark, New Jersey. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport arrived in good condition and did the job it was needed for perfectly. Minor surface marks as expected for quality used OEM but functionally flawless. Price was competitive and shipping was well handled. FE-Motorsport communicated professionally throughout. I appreciate the honest service and will be returning for future needs without any hesitation. Good supplier doing good work for a community that genuinely needs it.
Dani Gammage –
From Des Moines, Iowa: pleased and grateful for the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport. Good quality, fair price, and professional service throughout. Part arrived in the described condition and performed exactly as needed. FE-Motorsport communicated clearly and promptly at every stage. I appreciate the reliable and honest service they provide. They are now my first choice for any OEM or used parts I need for future projects. Would recommend to any serious enthusiast looking for quality.
Carmen Watkins –
Grateful customer from Baltimore, Maryland. The 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 from FE-Motorsport arrived as described and did exactly what I needed. Small cosmetic wear consistent with age but wholly expected and accurately represented. Price was fair, shipping was timely, and communication from the team was professional. I appreciate the honest and reliable service FE-Motorsport provides. Will be returning for future parts needs and recommending them to other builders and restorers in my network. Good people.
Isaac Iacobellos –
Writing from Newark, New Jersey with sincere and enthusiastic appreciation for FE-Motorsport and the 2021 OEM YAMAHA 2005-2022 YZ125 YZ 125 CYLINDER HEAD ASSEMBLY 1C3-11111-10-00 they supplied. The part arrived faster than I expected, was better than the listing suggested, and installed without a single complication. My machine is back on the road and running perfectly. I am so grateful for the speed and quality of their service. FE-Motorsport is the supplier every powersports enthusiast in New Jersey should have as their first call. Bookmarked and highly recommended.