Microspline Freehub Body - GMR 22 Disc-Brake Gravel Wheelsets Stems HSF/Aeria Bottle or HSF Aeroflow

HSF/Aeria Bottle or HSF Aeroflow

2m extension and pairs well with our shaped extensions

2mm round extension with a 100mm spacing (center to center) - pair it with a standard cycling cage

Its low-profile design ensures that the bottles remain in the aero shadow of the rider

Microspline Freehub Body - GMR 22 Disc-Brake Gravel Wheelsets Stems HSF/Aeria Bottle or HSF AeroflowOverview Shimano Microspline is a freehub body design that allows for a wider range of cassette gears. It's used in Shimano's 12 speed gravel mountain bike cassettes. Designed for Shimano Micro Spline 12 speed cassettes Compatible with Profile Design GMR 22 650b or 700c wheelsets. P.# 860245 Tech Specs Wheelset Compatible: GMR 22 Disc Brake Gravel Wheelsets Corresponding Hub Product: QL DC4F GMR 22 Carbon Tubeless Disc Brake Gravel Wheelset