CYLINDER WORKS Yamaha YZ450F & WR450F Engine Cylinder Kit Part 21005-K02

Upgrade your Yamaha YZ450F or WR450F with the Cylinder Works Yamaha YZ450F & WR450F Engine Cylinder Kit Part 21005-K02. This comprehensive kit includes a high-quality cylinder, piston kit, and gaskets designed for standard bore applications. Built with durability in mind, the cylinder features a nickel silicon carbide plating that extends its lifespan and ensures reliable performance in off-road conditions. The kit is a direct replacement for your existing components and requires no machine work, making installation straightforward for experienced mechanics or enthusiasts alike. It is engineered to match the stock look of your cylinder, maintaining the original appearance while delivering enhanced performance. Matched with Vertex pistons, this kit helps reduce engine noise, improve longevity, and optimize power output for demanding off-road riding. The included gaskets ensure a proper seal, and additional piston, gasket, and ring sets are available for future maintenance or upgrades. Please note, the top end gasket kit does not include valve stem seals, which may need to be purchased separately. This cylinder kit is designed specifically for Yamaha models from 2014 to 2018, including the YZ450F, YZ450FX, and WR450F, ensuring a perfect fit and reliable operation in your off-road adventures.

Features:

• Complete standard bore kits for Yamaha YZ450F and WR450F

• High compression kits for improved power output

• Big bore kits available for enhanced performance

• Includes cylinder, piston kit, and gaskets for comprehensive upgrade

• Nickel silicon carbide plating for longer cylinder life

• No machine work needed for installation

• Matched with Vertex pistons to reduce engine noise and improve longevity

• Direct replacement cylinder with stock appearance

• Additional piston, gasket, and ring sets available for maintenance

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