PRO4 Bicycle Hubs,36/32H MTB Bike Hub,Hg XD Ms,7/8/9/10/11/12Speed,Front 100Mm/R
Fits Shimano HG standard 7 9 10 11 12 speed cassette. 【Specifications】Quick release version. 32/36 wells. Supports 7-12 speeds. Front 100 mm / Rear 135 mm. Hubs (163 g at the front, 280 g at the rear).