IRD Defiant Road Double Cranks

IRD Defiant Road Double Cranks
Item# IRD_DRD
$189.99
Length: 

Inspired by the Zeus and Sugino Mighty fluted cranks of the 70's, but these are cold-forged before adding the fluting touches. This makes for a stronger more reliable design.

- 130BCD

- CNC-machined alloy rings (53-39t)

- 9/10 speed compatible

- Cold forged aluminum arms

- JIS square taper