Surly Single Cassette Cog 17t for Smooth Cycling Shopify Collective specifically crafted for the 2020

specifically crafted for the 2020 BMW M550i xDrive

Ideal for various eye shapes

or at casual hangouts

ensuring they meet the highest standards for performance and durability

Surly Single Cassette Cog 17t for Smooth Cycling Shopify Collective specifically crafted for the 2020Experience the perfect blend of durability and performance with the Surly Single Cassette Cog. Designed for single speed cycling enthusiasts, this cog offers a premium feel and reliable functionality for your rides. Crafted from SCM 415 hardened chromoly steel for exceptional strength and longevity. Compatible with Shimano freehub splines, ensuring a secure fit for your bike. Designed primarily as a singlespeed cog, but can also be stacked for use