Vortex Racing

EK's standard, non-sealed chain sets the industry standard, meeting or exceeding EK's renowned quality control criteria. Perfect for a wide range of small motorcycles, it embodies EK's proven track...

Chain and Sprocket Kit includes: 2910-16 front sprocket, 435CS-43 rear sprocket, and 525SX3-114 chain

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...

This Vortex OES chain and sprocket kit (Original Equipment Steel) includes high-performance components designed specifically for your motorcycle. This kit, used particularly in racing and high-speed...

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...

Experience the excellence of the EK SRO Series, offering an O-ring chain that excels in both quality and durability. Crafted from high-tech, heat-treated steel alloys with integrated lightening...