Home » Cranksets » Belt Drive CRANKSET FOR BELT DRIVE RT-R (Spider)RT-L (Arm)H32-3W (BB) ➤ Cranks: Forged AL6066➤ Length: 165mm, 170mm, 172.5mm, 175mm➤ BCD: 130mm➤ Spindle: Cr-Mo SCM440➤ Chainline: 54mm➤ Eccentric BB “H32-3W” Included RT-R (Spider)RT-L (Arm)H32-3W (BB) ➤ Cranks: Forged AL6066➤ Length: 165mm, 170mm, 172.5mm, 175mm➤ BCD: 130mm➤ Spindle: Cr-Mo SCM440➤ Chainline: 54mm➤ Eccentric BB “H32-3W” Included First's Main Pages Bottom BracketsHeadsetsCranksets