CYLINDER WORKS Yamaha YZ450F & WR450F Cylinder Kit 97.00/Std 12.5:1 - Offroad Engine Replacement

Upgrade your Yamaha YZ450F or WR450F with the Cylinder Works Part Number 20005-K02 cylinder kit, designed specifically for offroad performance. This comprehensive kit includes a cylinder, piston, and gaskets, providing a complete solution for standard bore applications. The cylinder features a nickel silicon carbide plating that enhances durability and extends service life, making it ideal for demanding offroad riding conditions. The design closely resembles the stock cylinder, ensuring fitment and compatibility without the need for machine work, simplifying installation. Matched with Vertex pistons, this kit is engineered to deliver optimal performance, longevity, and reduced engine noise, helping your bike maintain peak condition over time. The included top end gasket kit does not contain valve stem seals, so consider additional parts if necessary for your rebuild. This replacement cylinder is intended for standard bore use only, offering a reliable upgrade for Yamaha YZ450F and WR450F models from 2014 to 2018, including the 2016 and 2017 versions. Whether you're restoring your bike or enhancing its performance, this kit provides a high-quality, durable solution that keeps your offroad machine running smoothly and efficiently.

Features:

• Complete standard bore kits for reliable engine restoration

• High compression kits for increased power

• Big Bore Kits for enhanced performance

• Includes cylinder, piston kit, and gaskets for a full rebuild

• Top end gasket kit does not include valve stem seals

• Matched with Vertex pistons to ensure longevity and reduced engine noise

• Replacement pistons, gaskets, and ring sets available separately

• Cylinder design closely resembles stock for easy fitment

• Nickel silicon carbide plating for extended durability and wear resistance

• No machine work needed for installation

Product Type: Engine
Segment: Offroad
Division: Engine
Class: Cylinder Kits & Components
Sub Class: Cylinder & Cylinder Kits

FITMENT:
2014 Yamaha YZ450F
2015 Yamaha YZ450F
2016 Yamaha WR450F
2016 Yamaha YZ450F
2016 Yamaha YZ450FX
2017 Yamaha WR450F
2017 Yamaha YZ450F
2017 Yamaha YZ450FX
2018 Yamaha WR450F
2018 Yamaha YZ450FX