Infinite (black) or standard (silver) color options. 1-piece forged aluminum arm/spider design with an integrated (UT) Ultra-Torque, Hirth joint semi-axle bottom bracket spindle. *Ultra-Torque outboard bearing cupsets sold separately (USE: CP-14111 for 68mm English, or CP-14112 for 70mm Italian). Choose 34/50t (compact 110mm BCD) or 39/53t (135mm BCD): color-matched Exa-Drive Campy-10sp alloy chainrings with ramps/pins, and alloy chainring and fixing bolts. 835g (110/135mm BCD) @ 170mm without 49g BB cupset.
Ultra-Torque BB spindle halves attached to each arm
All Ultra-Torque cranksets use the Record Overboard cupset