While uncommon, some items may ship from a separate warehouse

About the Clutch Cover

Features
Set your ride apart from the rest with the ultimate look in race performance
Lightweight factory clutch covers provide years of outstanding protection; guaranteed not to warp
Individually surfaced for a perfect, leak-free fit
Super-tough, powder-coated finish resists weathering and wear and tear
Asbestos-free gasket is bound with nitrile for tight, leak-free seal

UPC: 804429510238

Specs
Color/Finish Magnesium / Powder-Coated
Units Each
Riding Style Off-Road
Type Clutch
Model Factory Racing
Product Name Cover

Package info
Weight 0.81 lbs
Height 2.55
Length 8.03
Width 7.95

About the Supercooler Water Pump Cover and Impeller Kit

Features
An aluminum investment-cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system
This high-flow, hydrodynamic water pump kit has been tested and designed to flow more coolant
By increasing the flow at all rpm ranges, the engine will run cooler at a more constant temperature
Patented nautilus style impeller for hydrodynamic efficiency
Extend engine life

UPC: 804429510207

Specs
Riding Style Off-Road
Type Water Pump
Color/Finish Powder-Coated / Magnesium
Model Supercooler
Product Name Cover and Impeller Kit
Units Kit
Material Aluminum

Package info
Weight 0.36 lbs
Height 2.44
Length 5.94
Width 4.64

About the 2010-2017 Honda CRF250R

The 2010–2017 Honda CRF250R marked Honda’s entry into the modern era of 250cc motocross racing, notably introducing fuel injection, refined chassis technology, and substantial improvements in reliability and performance. This generation represented a significant evolution, keeping Honda competitive against rapidly evolving competition.

Here's an in-depth look at the 2010–2017 Honda CRF250R:

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Overview and Historical Context:

In 2010, Honda made a landmark shift by introducing Electronic Fuel Injection (EFI) to the CRF250R. This transition dramatically improved throttle response, tuning flexibility, and ease of maintenance, further establishing Honda as a front-runner in the highly competitive 250 four-stroke class.

Throughout this generation, Honda continually refined engine performance, frame rigidity, suspension settings, and overall durability. By 2017, the CRF250R had evolved into a highly polished, race-ready machine, favored by amateurs and professionals alike.

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Engine and Performance:

• Engine Specifications:

  • 249cc liquid-cooled single-cylinder four-stroke
  • Unicam single overhead camshaft (SOHC) valve train
  • Four-valve titanium valves (two intake, two exhaust)
  • Electronic Fuel Injection (EFI) with a Keihin 46mm throttle body
  • 5-speed close-ratio gearbox

• Performance Traits:

  • Smooth, precise throttle response with highly tunable EFI system
  • Strong mid-range power with steady low-end torque
  • Progressive power delivery makes it approachable yet competitive
  • Excellent reliability and durability improvements over previous carbureted models

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Chassis, Suspension, and Handling:

• Frame & Chassis:

  • Twin-spar aluminum perimeter frame, optimized rigidity for improved handling characteristics
  • Compact, agile handling, offering quick turn-in capabilities and exceptional stability
  • Improved rider ergonomics and slimmer chassis for better rider movement

• Suspension:

  • Premium Showa suspension throughout the period:
    • Front: 48mm inverted Showa forks (Air Forks introduced in 2015, reverting to spring forks by 2017)
    • Rear: Showa Pro-Link rear shock, fully adjustable with refined damping settings
  • Suspension progressively refined over years for better absorption, improved cornering traction, and reduced rider fatigue

• Braking System:

  • Powerful Nissin hydraulic disc brakes front and rear, offering excellent modulation and stopping power

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Evolution by Year:

2010–2011:

• First year of EFI, significantly improving throttle response and tuning simplicity
• Refinements in chassis geometry and suspension valving improved handling stability and ride comfort
• Engine tuning enhanced mid-to-top-end performance and torque characteristics

2012–2013:

• Improved EFI mapping for better low-end response and smoother power delivery
• Chassis adjustments further improved handling agility and rider confidence
• Reliability enhancements to valve train, top-end durability, and clutch performance

2014–2015:

• 2014: Major redesign of cylinder head, piston, and intake/exhaust ports for increased horsepower and torque
• Dual muffler exhaust system introduced to meet sound regulations and improve overall engine performance
• 2015: Introduction of Showa SFF-Air TAC (Triple Air Chamber) forks—lightweight, adjustable, yet challenging for some riders to tune correctly

2016–2017:

• Refined engine mapping and small internal engine adjustments improved throttle response and power delivery
• 2017: Return to traditional coil-spring forks due to rider preference and simplified tuning
• Continued chassis refinements for balanced handling and superior track performance

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Racing Heritage and Popularity:

• Competitive presence in AMA Pro Motocross and Supercross Championships
• Favored by amateur racers for ease of use, excellent handling, and reliability
• Popular among youth transitioning to professional motocross due to approachable power delivery and agile handling

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Common Maintenance and Issues:

• Valve Maintenance:

  • Improved reliability compared to older models, but regular checks (every 20–30 hours) recommended due to titanium valves
  • Stainless steel aftermarket valve replacements common for extended durability

• EFI System Maintenance:

  • Regular cleaning of fuel filters and injectors advised (every 40–50 hours) for consistent performance
  • Periodic EFI remapping or ECU tuning beneficial for optimal performance in different riding conditions

• Top-End Rebuild:

  • Recommended every 50–70 hours of use (piston, rings, cam chain) depending on riding intensity and competition level

• Suspension Maintenance:

  • Air forks (2015–2016) required meticulous pressure monitoring and adjustments; traditional spring forks (2017) simpler and less maintenance-intensive

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Collectibility and Market Popularity:

The 2010–2017 Honda CRF250R is highly valued today by amateur racers and recreational riders seeking modern four-stroke technology, reliability, and affordability on the used market.

• Most Desirable Models:

  • 2014: Major engine update with improved performance and introduction of dual exhaust system
  • 2017: Return to traditional spring forks, last of the generation, known for simplified tuning and excellent handling characteristics

• Parts and Aftermarket Support:

  • Excellent OEM and aftermarket availability, simplifying ongoing maintenance and performance upgrades

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Conclusion:

The 2010–2017 Honda CRF250R is celebrated for its advanced fuel injection system, exceptional handling, progressive chassis refinement, and reliable power delivery. Its combination of technology, performance, and durability makes it one of the most appealing and capable motocross bikes of its era, still widely used and valued in racing circles and among enthusiasts today.