34mm and 38mm rollers feature an outer mechanical seal to protect the bearings from dirt and waterThis Part Fits:YearMakeModelSubmodel2004-2007HondaCR250RBase2004-2017HondaCRF250XBase

Enhance your motorcycle's performance and aesthetics with the EK ZVX3 Chain. Designed to outperform OEM chains, the ZVX3 reduces friction between plates, delivering more horsepower directly to the rear wheel. It also ensures smoother and quieter...

The Twin Power™ Primary Chain Adjuster Plate Kit is an O.E.M. quality replacement.

Upgrade your motorcycle's performance and style with the EK ZVX3 Chain. Designed to reduce friction between each plate, this chain allows more horsepower to be delivered directly to your rear wheel. Thanks to the tight tolerances between each plate, the...

This Vortex HFRS chain and sprocket kit ("Hyper Fast" Racing Steel) includes high-performance components designed specifically for your motorcycle. This kit, used particularly in racing and high-speed applications, includes a high-performance x-ring...

Enhance your motorcycle's performance and style with the EK 525 ZVX3 Chain. Engineered to outperform OEM chains, the ZVX3 minimizes friction between plates, delivering more horsepower directly to your rear wheel. Thanks to precise tolerances, this chain...

The EK 520 RRX Chain is optimized for racing, featuring X-type sealing rings that minimize friction and maximize performance.

Non-sealed standard chain. Solid rollers and bushings with quad-riveted pins for extended wear-resistance. Special coating treatment for 40% increase in chain life.

Non-sealed standard chain with solid rollers, solid bushings and quad-riveted pins for extended wear resistance. Special coating treatment for 40% increase in chain life.

O-ring chain offers high durability. Component designs, optimized with computer analysis, provide higher tensile strength. Specially controlled heat treatment means tougher material. Reinforced roller offers higher impact resistance and longer durability...

O-ring chain offers high durability. Component designs, optimized with computer analysis, provide higher tensile strength. Specially controlled heat treatment means tougher material. Reinforced roller offers higher impact resistance and longer durability...

O-ring chain offers high durability. Component designs, optimized with computer analysis, provide higher tensile strength. Specially controlled heat treatment means tougher material. Reinforced roller offers higher impact resistance and longer durability...