The double crankset from Sunrace is available in either a standard 53-39T or Compact 50-34T set up.
The chainrings are alloy to help limit excess weight.
Features
10 Speed Super Fluid Drive
Integrated ISIS external bottom bracket
Aluminum Outer/Inner chainring
6061 Aluminum Forged / Hi-Polished anodized crank arms
Chromoly axle 24mm
50-34TT
Specifications
Weight | 944g |
---|---|
Crank arm | 172.5mm |
Bolt circle | 130mm |