32/36H MTB Mountain Bike Disc-brake Ball-bearing Threaded/Cassette Hubs 5-10S
Spokes holes: 32H or 36H, fit 2mm round spokes only. Weights:cassettle hubs, front 286g, rear 471g (not included quick release–appr. 112g per pair); Threaded hubs, front 277g, rear 340g. Fit speeds: cassettle hub, 7/8/9/10Speeds, 7S require 3mm gasket; threaded hubs, 5/6/7/8/9/10speeds.