Cylinder Works Big Bore Cylinder Kit for Yamaha Bikes - Part Number 21005-K01

Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders

Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore

Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise

Nickel Silicon Carbide plated for long life

Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Big bore cylinders do not require machine work (unless noted)

Upgrade your Yamaha motorcycle with the Cylinder Works Big Bore Cylinder Kit, part number 21005-K01. Designed for enthusiasts seeking enhanced performance, this kit increases the engine's displacement for increased horsepower and torque. Crafted with precision, it ensures a perfect fit and reliable operation for your bike. The kit includes all necessary components for a comprehensive upgrade and is suitable for a range of Yamaha models.

Constructed with high-quality materials, the Cylinder Works Big Bore Cylinder Kit features a durable build that withstands high temperatures and pressures. Its precise machining ensures optimal sealing and efficiency, contributing to improved engine response and acceleration. This kit is an excellent choice for riders looking to boost their bike's performance without extensive modifications.

Installation is straightforward for experienced mechanics or advanced DIY enthusiasts, and it offers a significant upgrade over stock cylinders. Whether you're customizing for racing or recreational riding, this kit provides the reliability and power needed to take your Yamaha bike to the next level. Trust Cylinder Works, a leading brand known for durable and high-performance motorcycle components.

Features:

• Big bore design increases engine displacement for more power

• Precision-machined components ensure optimal fit and performance

• Durable construction withstands high temperatures and pressures

• Includes all necessary components for installation

• Compatible with various Yamaha motorcycle models