2020 17-20 Kawasaki KX250F Engine Crank Case Bottom End OEM Damaged Case Rear Wheel Rim Hub Tire – Complete Overview
The 2020 17-20 Kawasaki KX250F Engine Crank Case Bottom End OEM Damaged Case Rear Wheel Rim Hub Tire is a crucial component for motocross enthusiasts, mechanics, and riders looking to repair or restore their Kawasaki KX250F motorcycles. Designed specifically for the 2017–2020 KX250F models, this OEM part covers everything from the engine crankcase bottom end to the rear wheel assembly, including the rim, hub, and tire. In this detailed review, we break down its features, compatibility, performance, and comparison with alternative parts.
Overview of the 2020 17-20 Kawasaki KX250F Engine Crank Case Bottom End OEM Damaged Case Rear Wheel Rim Hub Tire
The 2020 17-20 Kawasaki KX250F Engine Crank Case Bottom End OEM Damaged Case Rear Wheel Rim Hub Tire is an OEM replacement part designed for riders who need a damaged engine bottom end or rear wheel components replaced. This part ensures proper fitment and maintains factory-level performance for the Kawasaki KX250F. Although the case is classified as “damaged,” it is still an ideal choice for rebuilding or salvaging high-quality parts from a trusted OEM source.
This product is especially relevant for riders looking to restore their bikes after an engine failure, crash, or wear-and-tear damage. By opting for OEM components, users guarantee compatibility with existing Kawasaki engine internals, rim specifications, and tire mounting points.
Key Features & Specifications
Engine Crank Case Bottom End
The bottom end of the 2020 17-20 Kawasaki KX250F Engine Crank Case Bottom End OEM Damaged Case Rear Wheel Rim Hub Tire includes the crankcase housing, which houses the crankshaft, connecting rods, and essential oil passages. While listed as “damaged,” the part may still provide reusable components for experienced mechanics or rebuilders.
Rear Wheel Assembly
This OEM unit also includes:
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Rear wheel rim
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Hub assembly
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Tire (specific tread for motocross applications)
This ensures that the bike’s rear wheel alignment, spacing, and rotational balance meet Kawasaki specifications.
Compatibility
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Kawasaki KX250F (2017–2020)
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Rear wheel assembly compatible with standard OEM swingarm setups
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Engine bottom end matches OEM tolerances for crankshaft and transmission installation
Material & Build
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High-strength aluminum crankcase for durability
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Reinforced rear hub aluminum alloy for impact resistance
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OEM motocross tire designed for off-road traction and durability
Benefits of Choosing OEM Parts
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Perfect Fit: The 2020 17-20 Kawasaki KX250F Engine Crank Case Bottom End OEM Damaged Case Rear Wheel Rim Hub Tire is designed specifically for KX250F models, ensuring direct fit without modifications.
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Reliable Performance: Using OEM components guarantees that engine and rear wheel performance will meet factory specifications.
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Durability: Even as a “damaged case” unit, salvageable sections often provide high-strength aluminum parts for rebuilds.
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Cost-Effective: Rebuilding with a damaged OEM case can save money compared to purchasing a completely new engine or wheel assembly.
Installation Tips
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Verify the condition of all components before installation.
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Replace worn bearings, seals, or gaskets when using the damaged bottom end.
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Ensure proper torque on crankcase bolts to avoid leaks or mechanical issues.
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Inspect the rear wheel rim and hub for bends or cracks, and replace if necessary.
Comparing with Related Products
New OEM KX250F Engine Crankcase Bottom End
A brand-new OEM bottom end provides the best assurance of performance but comes at a higher price. The 2020 17-20 Kawasaki KX250F Engine Crank Case Bottom End OEM Damaged Case Rear Wheel Rim Hub Tire offers a budget-friendly alternative for rebuilders.
Aftermarket Crankcase & Rear Wheel Kits
Aftermarket kits, such as those from ProX or Athena, are available but may require modifications for perfect fitment. OEM parts like the 2020 17-20 Kawasaki KX250F Engine Crank Case Bottom End OEM Damaged Case Rear Wheel Rim Hub Tire avoid compatibility issues entirely.
Salvage Bike Parts
Many riders source parts from salvage bikes, but reliability can vary. Opting for this OEM damaged case provides the reassurance of factory tolerances and material standards.
Pros & Cons
Pros:
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OEM compatibility ensures exact fit
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Potential cost savings for rebuilders
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Includes rear wheel rim, hub, and tire
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Maintains factory performance
Cons:
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Listed as damaged, may require inspection and repair
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Not ideal for riders seeking completely new components
Who Should Buy This Product?
The 2020 17-20 Kawasaki KX250F Engine Crank Case Bottom End OEM Damaged Case Rear Wheel Rim Hub Tire is ideal for:
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Mechanics and DIY riders rebuilding their KX250F
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Owners of 2017–2020 KX250F models needing rear wheel or engine bottom end repairs
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Budget-conscious riders who prefer OEM reliability without paying full new part price
Final Thoughts
For riders and mechanics working on 2017–2020 Kawasaki KX250F bikes, the 2020 17-20 Kawasaki KX250F Engine Crank Case Bottom End OEM Damaged Case Rear Wheel Rim Hub Tire is a versatile and cost-effective solution. By combining OEM engine and rear wheel components, this part allows for high-quality rebuilds while maintaining factory performance standards. Whether for salvage, repair, or rebuild, it represents a reliable choice for motocross enthusiasts.














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