This Vortex HFRA chain and sprocket kit ("Hyper Fast" Racing Aluminum) 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 chain and precisely manufactured sprockets, offering enhanced durability, efficiency, and performance. Vortex sprockets are made from aerospace-grade aluminum or lightweight laser-cut steel, providing optimal power transfer and reduced rotational mass. Vortex chains are designed to withstand high tensile loads, ensuring reliability under extreme conditions. Riders choose Vortex kits for their superior craftsmanship, longevity, and the ability to fine-tune gear ratios for improved acceleration and top-end speed, a great option to replace your OEM gearing or get more performance from your motorcycle.

• This "Hyper Fast" kit includes: 642AK-50 hardcoat alum rear sprocket, 3271-15 steel front sprocket, and G520RX3-116 Vortex chain with a tensile strength of 9400 / max cc. 600
• "Hyper Fast" gearing is one down in front (15 teeth), and two up in rear (50 teeth)

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