crank: Forged Alloy-6061-T6 165,170,175mm

chainring: Steel 50T

Chain line: 45mm


We apologize for the inconvenience, but at the moment, we do not offer sales of this product to individual consumers. However, we do have options for B2B sales and would be happy to assist you through our offline business team. You can reach them at sales@wheeltop.com for further information.