Material: aluminum alloy

Size: 406/451

Frame height: 40mm

Valve: French valve

Open file: 100-135mm / 74-130mm

Number of holes: 24 holes

Brake:

100-135mm wheelset :6-bolt disc brake

74-130mm wheelset: V Brake

Bearings: front wheel 2 bearings, rear wheel 4 bearings

Weight:

406 100-135mm Disc Brake wheelset about 1725g

406 74-130mm V Brake Wheelset about 1514g

451 100-135mm Disc Brake wheelset about 1800g

Quick release lever about 115g

Compatible with 8/9/10/11 speed