Cylinder Works Standard Bore Cylinder 10002 — Honda CRF450R 2002-2008

Product Description

The Cylinder Works Standard Bore Cylinder 10002 is the ideal choice for riders looking to restore their Honda CRF450R to factory-fresh performance. Engineered to meet or exceed OEM specifications, this cylinder is a true direct bolt-on replacement, eliminating the wait time and expense of re-plating your old unit. Its high-quality cast aluminum construction combined with a precise nickel silicon carbide-plated bore ensures exceptional durability and long-term wear resistance, even under the intense heat and stress of motocross racing.

Proudly manufactured in the USA, this cylinder is designed to look and function exactly like your original equipment, ensuring a seamless fit for your 2002-2008 CRF450R engine. Whether you are performing a routine top-end rebuild or recovering from a mechanical failure, this cylinder provides the reliability and precision geometry needed to get you back on the track with confidence.

Top Features: Cylinder Works Standard Bore Cylinder

• Ready-to-install, direct bolt-on design—no re-plating necessary
• Advanced nickel silicon carbide-plated bore for superior hardness and longevity
• Constructed from premium cast aluminum for optimal thermal management
• Engineered to maintain OEM-identical appearance and precise fitment
• Proudly manufactured in the U.S.A. for consistent quality

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Does this cylinder come with a piston?
A: No, this is a replacement cylinder only. You will need to source your own piston kit to match your specific build requirements.

Q: Can I use this for an oversized build?
A: No, the 10002 is a standard bore cylinder (96.00 mm). If you are looking for a big bore setup, you will need to choose a big bore-specific cylinder kit.

Expert Pro-Tip

Expert Pro-Tip: With the high-compression nature of the CRF450R engine, proper ring seating is vital during the break-in period. Avoid idling the engine; start it up, let it warm up completely, and then take it for a series of short, hard acceleration bursts followed by engine-braking deceleration. This "load-cycle" process is the best way to seat the rings firmly against the new cylinder wall for maximum compression and long-term oil control.

Recommended Pairings

Recommended Pairings:
o Honda 4-Stroke Performance Parts & Upgrades
o Premium Motorcycle Chemicals
o All Honda Performance Parts

About Moto-House MX

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. Every order ships fast from our Central Florida location.

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