The Honda CRF 450 R Big Bore Cylinder Kit by Cylinder Works is designed for performance enthusiasts who want maximum power from their 2019-2020 models. This kit upgrades your bike's performance with increased engine displacement and horsepower, making it perfect for those who crave higher speed and improved throttle response.

Crafted with high-quality 2618 aluminum alloy, this big bore cylinder kit guarantees exceptional strength and durability. Engineered with precision, this package contains a hand-matched big bore Vertex piston, ensuring optimal performance and fitting like OEM parts. Included is a top-end gasket kit with o-rings, offering an all-in-one solution that saves you cost over purchasing individual OEM components. This upgrade boosts your bike's cubic capacity to 480cc, unleashing the full potential of your Honda CRF.

Features

• 2618 high-quality aluminum alloy for enhanced strength
• Hand-matched big bore Vertex piston
• Complete top-end gasket kit with o-rings
• Increased engine displacement to 480cc

For any questions or assistance, feel free to reach out directly to our expert team. We’re available at our two convenient locations in Austin, Texas and the Los Angeles, California area, where we offer installation and customization services. Contact us at 512-982-9393 (TX) or 562-981-6800 (CA). Additionally, if you're considering purchasing multiple items, contact us for potential shipping discounts. Remember, we install on premises at both locations to ensure everything is set up to perfection.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov