Shimano CS-HG31-8 Altus 8spd 11-32 sora There are two steps: mount

There are two steps: mount the head unit to your bar or stem and download the CatEye Cycling app with your iPhone or Android device

3-bolt cleat compatible

and the wing is stamped steelEquipped with Igus LL-Glide inner bearings and Enduro cartridge outer bearings

The compressed EVA midsole provides stability and cushioning while the Vibram XS Trek Evo rubber tread ensures grip and traction

It s compact and highly effective at blocking the wind when you re giving full effort on the road or trails

Shimano CS-HG31-8 Altus 8spd 11-32 sora There are two steps: mountThe Cassette HG31 8,Speed is another outstanding addition to the shimano,family of products. shimano,is the #1 brand in cycling parts especially shifters derailleurs sprockets and brakes.