Cylinder Works Engine Cylinder 10004 — Honda CRF150R / CRF150RB Expert 2007-2026

Product Description

The Cylinder Works 10004 Engine Cylinder is the premier choice for riders looking to restore factory performance or refresh their top-end with reliable engineering. Designed as a direct, bolt-on replacement, this cylinder eliminates the hassle of sending parts out for re-plating, getting you back on the track faster.

Precision manufactured in the U.S.A., each cylinder features a durable Nickel Silicon Carbide plating for extended service life and superior heat dissipation. It is engineered to look and perform virtually identical to the OEM component, ensuring a perfect fit and consistent engine reliability for your Honda CRF150R.

Top Features: Cylinder Works Engine Cylinder

• Ready-to-install, direct bolt-on design requiring no machine work
• Nickel Silicon Carbide plated for enhanced longevity and reduced friction
• Manufactured in the U.S.A. to exacting quality standards
• Maintains standard 66.00 mm bore for factory-spec displacement
• Virtually identical look and feel to the original OEM cylinder

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 require any special break-in?
A: Yes, always follow a proper break-in procedure. Use high-quality oil, vary your RPMs for the first hour of operation, and ensure your cooling system is bled completely to avoid hot spots during the initial cycles.

Q: Do I need a new piston kit with this cylinder?
A: We highly recommend installing a new piston, rings, and wrist pin whenever you replace a cylinder. Using an old, worn-out piston in a fresh cylinder will drastically shorten the lifespan of your new components.

Expert Pro-Tip: When installing your new cylinder, ensure the base gasket surface on the engine cases is surgically clean. Any old gasket material or debris left behind will cause a vacuum leak, which leads to a lean condition. A lean engine runs hot and will destroy that brand-new cylinder plating in minutes.

Recommended Pairings:
o Honda CRF150R Performance Parts & Upgrades
o Honda 4-Stroke Performance Parts
o Premium Motorcycle Chemicals & Coolants

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