Vehicle Fitment
| Make | Model | Year |
|---|---|---|
| Yamaha | WR450F | 2007-2015 |
| YZ250F | 2007-2009 | |
| YZ450F | 2006-2009 |
Product Details
Big Bore Cylinder Kit (21003-K01) by Cylinder Works®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value. This product is distinguished by total quality assurance, unsurpassed by anybody else.
Specifications
| Base Gaskets Included: Yes |
| Cam Chain Tensioner Gaskets Included: Yes |
| Compression Ratio (x:y): 12.5:1 |
| Cylinder Included: Yes |
| Displacement (cc): 478.00 |
| Exhaust Gaskets Included: Yes |
| Head Gaskets Included: Yes |
| Piston and Ring Oversize: 3 mm |
| Piston Material: Forged aluminum |
| Piston Rings Included: Yes |
| Pistons Included: Yes |
| Size over Standard: 3.0 |
| Valve Cover Gaskets Included: No |
| Wrist Pin Bearing Included: No |
| Wrist Pin Included: Yes |
Includes
- Cylinder
- Piston
- Pin
- Rings
- Clips
- Top-End Gaskets
Features
- Expertly crafted from premium materials
- Designed to match rigorous quality standards
- High quality at a budget-friendly price
Cylinder Works® was launched in 2008 to offer the market affordable stock replacement and big bore cylinders. The company provides an alternative to OEM cylinders or re-plating existing cylinders, offering enthusiasts quick and affordable access to a complete line of original quality replacement cylinders in standard and big bore sizes. Cylinder Works invests in the appropriate amount of research and development to ensure a quality finished product. All products are designed by a staff of professionals using state-of-the-art development tools along with highly documented design procedures developed throughout the history of the company.
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Questions and Answers
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