C2 cranks are the key component in DUO’s high-performance race drivetrain. Hollow forged 6066 aluminum crank arms deliver superior stiffness while being extremely lightweight. C2 cranks center around a 24mm chromoly hollow spindle and include a precision sealed bearing Euro external outboard bottom bracket. 7075 CNC machined 44-tooth x 3/32” chainring is included. C2 cranks provide pro-level performance straight out of the gate.
DETAILS
3D hollow forged 6066 aluminum construction
24mm chromoly hollow spindle
4 bolt x 104 alloy spider
7075 CNC machined aluminum 44-tooth x 3/32” chainring
Includes precision sealed bearing Euro external (outboard) bottom bracket
Available in 170mm, 175mm, and 180mm lengths
SPECIFICATIONS:
Material: 3D hollow forged 6066 aluminum construction arms / Cr-Mo hollow Spindle / Aluminum Spider / 7075 CNC aluminum Chainring / CrMo Chainring Bolts
Size: 24mm 16-spline spindle / 170mm, 175mm & 180mm crank arms length / 44-tooth x 3/32” chainring
Color: Black Arms / Black Spider / Black Chainring / Chrome Chainring Bolts
Weight: 1175.0 grams / 41.45 oz including chainring, bolts and bottom bracket