CYLINDER KIT 99 05-17 CRF450X, WORKS CYLINDER 11008-K01 BIG BORE
Cylinder Works +3mm Big Bore Complete Cylinder Kit increases displacement to 478cc for Honda CRF450X. This kit features Nickel Silicon Carbide plating for durability and a precisely honed cylinder for easy piston installation. It is ready to install with OEM-like fitment and quality, requiring no replating or additional machining. The kit is compatible with Hot Rods #4170 crankshaft for 500cc displacement. Includes cylinder, piston kit, and top-end gasket kit. Specifications: 478cc displacement, 12.1:1 compression ratio, Vertex #23595 piston. Cross-reference OEM part number: HONDA 12100-MEY-670.
- SKU
- 56-K115.099.CKW
- Brand
- Cylinder Works
- Availability
- In Stock (1)
FULL DESCRIPTION
Cylinder Works +3mm Big Bore Complete Cylinder Kit for Honda CRF450X
Upgrade your Honda CRF450X with the Cylinder Works +3mm Big Bore Complete Cylinder Kit. This performance-driven kit increases your motorcycle's displacement to a powerful 478cc, offering enhanced power and torque. Designed for OEM-like fitment, this kit eliminates the need for costly replating or additional machine work, providing a straightforward and high-quality top-end rebuild solution.
Key Features:
- Big Bore Performance: A +3mm bore increases displacement to 478cc for a significant performance boost.
- Durable Construction: Features Nickel Silicon Carbide plating for exceptional durability and extended service life.
- Precise Honing: The cylinder is precisely honed to ensure easy and smooth piston installation.
- Complete Rebuild Solution: This kit includes all essential components for a comprehensive top-end rebuild.
- Scalable Performance: Compatible with the Hot Rods #4170 crankshaft to achieve an even larger 500cc displacement.
Included Components:
- Cylinder
- Piston kit
- Top-end gasket kit
Specifications:
- Displacement: 478cc
- Compression Ratio: 12.1:1
- Piston Type: Vertex #23595
Manufacturer: Cylinder Works


