CYLINDER KIT 09-12 CRF450 99mm, WORKS 478cc 11006-K01
Cylinder Works +3mm Big Bore Complete Cylinder Kit. Increases displacement to 478cc with a 99mm bore and 12.0:1 compression ratio. Nickel Silicon Carbide plating for durability. Honed to exact specifications. Direct bolt-on design requires no machining or replating. Complete kit includes gaskets, cylinder, piston, rings, pin, and clips. Displacement: 478cc. Bore size: 99mm. Compression ratio: 12.0:1. Piston assembly: Vertex #23534. Cross-Reference OEM Part Numbers: Honda: 12100-MEN-A30, 12100-MEN-A50.
- SKU
- 56-K142.099.CKW1
- Brand
- Cylinder Works
- Availability
- In Stock (1)
FULL DESCRIPTION
Cylinder Works +3mm Big Bore Complete Cylinder Kit
Upgrade your motorcycle's performance with the Cylinder Works +3mm Big Bore Complete Cylinder Kit. This kit is engineered to significantly increase your engine's displacement, providing a noticeable boost in power and torque.
Key Features:
- Increased Displacement: Expands engine capacity to 478cc for enhanced power output.
- Precision Bore: Features a 99mm bore size for optimal performance.
- High Compression Ratio: Achieves a 12.0:1 compression ratio, delivering aggressive performance.
- Durable Construction: Utilizes Nickel Silicon Carbide plating for superior wear resistance and longevity.
- Exact Honing: Cylinder is honed to precise specifications, ensuring a perfect fit for the piston and smooth operation.
- Direct Bolt-On Installation: Designed for a straightforward installation process, eliminating the need for replating or additional machining.
- Complete Package: Includes all necessary components for a full cylinder replacement: cylinder, piston, rings, pin, clips, and a full gasket set.
- Vertex Piston: Comes equipped with a Vertex piston assembly (#23534) for reliable performance.
Specifications:
- Displacement: 478cc
- Bore Size: 99mm
- Compression Ratio: 12.0:1
Included Components:
- Cylinder
- Piston
- Rings
- Pin and clips
- Gaskets


