2021 Kawasaki KX250F Airbox Assembly 11011‑0948‑290 11011‑0949‑290 13280‑0988 Rear Wheel Rim Hub Tire – Complete Product Overview
The 2021 Kawasaki KX250F Airbox Assembly 11011‑0948‑290 11011‑0949‑290 13280‑0988 Rear Wheel Rim Hub Tire is a genuine OEM part suite designed for riders who need top‑quality replacement components for their Kawasaki KX250F motocross bike. This collection includes the airbox assembly, rear wheel rim, hub, and tire — essential structural and performance elements. Whether you’re repairing, rebuilding, or upgrading your KX250F, this part set delivers precision fitment and reliable durability.
What’s Included
The 2021 Kawasaki KX250F Airbox Assembly 11011‑0948‑290 11011‑0949‑290 13280‑0988 Rear Wheel Rim Hub Tire is a combination of multiple OEM parts designed specifically for the 2021 Kawasaki KX250F motocross model. These components are integral to the bike’s intake system and rear wheel assembly:
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Airbox Assembly: Genuine Kawasaki airbox components replace worn or damaged air intake housing, part numbers 11011‑0948‑290 and 11011‑0949‑290 ensure proper fit.
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Rear Wheel Rim: OEM rear rim crafted for strength and precise tolerances.
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Hub: Genuine Kawasaki rear wheel hub (13280‑0988) designed to maintain alignment and support wheel rotation.
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Tire: High‑quality motocross tire mounted on the rear rim for optimal traction and performance.
This complete assembly ensures your 2021 KX250F operates at peak capability.
Airbox Assembly Details
The airbox is a critical part of the 2021 Kawasaki KX250F Airbox Assembly 11011‑0948‑290 11011‑0949‑290 13280‑0988 Rear Wheel Rim Hub Tire package. It protects the air filter and ensures clean airflow into the engine. The OEM part is designed to:
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Maintain proper air filtration under harsh riding conditions
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Reduce engine wear by preventing dust and debris ingestion
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Securely fit the OEM air filter element
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Match exact factory specifications for airflow and sealing
Using genuine airbox components (11011‑0948‑290 and 11011‑0949‑290) supports consistent engine performance and reliable throttle response.
Rear Wheel Rim, Hub & Tire – Built for Motocross
The rear wheel section of the 2021 Kawasaki KX250F Airbox Assembly 11011‑0948‑290 11011‑0949‑290 13280‑0988 Rear Wheel Rim Hub Tire set includes precision‑engineered parts to withstand race‑level stress:
Rear Wheel Rim
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Manufactured with high‑grade materials for strength and low weight
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Designed to accept the optimized motocross tire profile
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Consistent roundness and balance for smooth wheel rotation
Rear Wheel Hub (13280‑0988)
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OEM hub engineered for accurate spoke attachment
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Maintains proper alignment under heavy loads
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Helps ensure even load distribution through jumps and landings
Rear Tire (Mounted)
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Motocross‑specific tread for grip in dirt and mud
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Compounded for durability and sustained traction
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Professionally mounted to rim for perfect seating
Together, these parts enhance the 2021 Kawasaki KX250F Airbox Assembly 11011‑0948‑290 11011‑0949‑290 13280‑0988 Rear Wheel Rim Hub Tire performance on the track, improving stability and control under acceleration and braking.
Why Choose Genuine OEM Parts?
Selecting the 2021 Kawasaki KX250F Airbox Assembly 11011‑0948‑290 11011‑0949‑290 13280‑0988 Rear Wheel Rim Hub Tire set has distinct benefits over aftermarket alternatives:
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Exact Fit: Designed to match factory specifications with no modification required
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Performance Reliability: OEM tolerances ensure consistent function and longevity
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Hassle‑Free Installation: Mounts directly with existing stock hardware
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Durability: Tested to withstand motocross environments
Using genuine components helps preserve bike value and minimizes maintenance issues later.
Comparing With Related Products
Aftermarket Airbox & Wheel Kits
Many aftermarket brands offer modular airbox or wheel kits. However, they often vary in material quality and don’t always meet OEM airflow or wheel balance specs. While some riders choose lightweight alloys or custom rims, the 2021 Kawasaki KX250F Airbox Assembly 11011‑0948‑290 11011‑0949‑290 13280‑0988 Rear Wheel Rim Hub Tire remains a reliable baseline for durability and compatibility.
Separate OEM Replacement Parts
Some owners source airbox parts and rear wheel components separately. While this can work, purchasing the complete 2021 Kawasaki KX250F Airbox Assembly 11011‑0948‑290 11011‑0949‑290 13280‑0988 Rear Wheel Rim Hub Tire package ensures part compatibility and reduces inventory mistakes.
Aftermarket Rear Wheel Upgrades
Specialized motocross wheel brands focus on lighter rims or hubs. These upgrades can reduce rotating mass, but they may sacrifice the tested reliability that comes with OEM parts. Riders seeking pure performance over longevity sometimes lean toward those kits, yet the OEM set still performs well under competitive conditions.
Installation & Fitment Notes
The 2021 Kawasaki KX250F Airbox Assembly 11011‑0948‑290 11011‑0949‑290 13280‑0988 Rear Wheel Rim Hub Tire components install using standard tools. Key tips:
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Confirm air filter seating before securing the airbox
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Balance the rear wheel assembly after mounting
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Torque all fasteners per the Kawasaki service manual
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Inspect spokes regularly for tension after initial use
Proper installation maximizes life and function.
Final Summary
Overall, the 2021 Kawasaki KX250F Airbox Assembly 11011‑0948‑290 11011‑0949‑290 13280‑0988 Rear Wheel Rim Hub Tire is a comprehensive, factory‑matched set prized for quality, reliability, and precision fitment. Riders seeking dependable performance for racing or trail use trust this OEM assembly to maintain consistent operation and prolonged component life.
Eugene Moore –
The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Scott Rodriguez –
Ordered the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Zachary Owens –
Happy with the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988. 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.
Scott Alvarez –
Hunted for the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Willow Ellis –
The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Nathan Ramos –
The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Mason Murray –
Good part, good price. The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Jacob Moore –
Found the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Mateo Anderson –
Decent used OEM part. The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Douglas Roberts –
The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Calvin Kennedy –
Ordered the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Jackson Taylor –
The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Tyson Lambert –
The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Vincent Vargas –
The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Leonardo Vargas –
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 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 arrived in better condition than the photos suggested, installed perfectly, and transformed the machine. Trustworthy, knowledgeable, and fast. Five stars every time.
Orion Gill –
Happy with the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988. 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.
Ezra Fowler –
The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Eva Conner –
Good used part at a good price. The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Deanna Hall –
Finally tracked down the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Damien Campbell –
The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Aldric Amore –
From Maryland, MD: genuinely grateful to FE-Motorsport for sourcing the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Alisa Ahmad –
Reaching out from North Carolina, NC to express my appreciation for FE-Motorsport and the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Antonia Anania –
A truly grateful customer from Edinburgh, SCO. The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Alica Andrist –
Grateful customer from Arkansas, AR. My 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Gregor Amweg –
From Illinois, IL: so grateful to FE-Motorsport for the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988. 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.
Constantine Andrei –
From Indiana, IN: pleased and grateful for the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Aled Allsopp –
From Maine, ME: thankful for the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Annamaria Amyot –
From North Dakota, ND: massive thanks to FE-Motorsport for the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988. 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.
Dawit Anzalone –
Reaching out from Utah, UT with heartfelt thanks to FE-Motorsport for the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988. 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.
Ansley Alton –
Writing from West Virginia, WV with genuine gratitude. The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Nadiyah Packman –
From Manchester, New Hampshire: I want to tell everyone in the powersports community about FE-Motorsport and the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Iassmin Ivanets –
Happy customer from Wilmington, Delaware. The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Habas Zaccaro –
Living in Seattle, Washington and feeling real gratitude toward FE-Motorsport for the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988. 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.
Calista Halston –
Reaching out from Hartford, Connecticut to say a big and genuine thank you to FE-Motorsport for the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988. 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 Connecticut working on similar projects.
Sabato Undlin –
From Little Rock, Arkansas: so grateful to FE-Motorsport for the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988. 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.
Padra Eckmann –
From Omaha, Nebraska: pleased and grateful for the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Cagney Raso –
Grateful customer from Philadelphia, Pennsylvania. The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Hae Vandermeer –
From Buffalo, New York: a very grateful and relieved customer. The 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.
Odarna Packett –
From Providence, Rhode Island: a heartfelt thank you to FE-Motorsport for the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988. 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 Rhode Island.
Iabent Beauregard –
Writing from Newark, New Jersey with genuine appreciation for FE-Motorsport and the 2021 Kawasaki KX250F Airbox Assembly 11011-0948-290 11011-0949-290 13280-0988 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.