DetailsCorsa Pro Double:~ Road bike black anodized cold-forged alloy crankset with 130 BCD and 53/39T steel chainrings in 170mm or 175mm lengths. Fits JIS square taper 113mm bottom bracket.
- • Cold Forged Arms
- • Durable Finish
- • Comes with crank bolts
- • Steel chainrings designed for indexed shifting
- • Fits square taper 113mm bottom bracket