Crank arm: Aluminum forged hollow
Spindle: Aluminum hollow
W Chainring: 7075-T6 Aluminum CNC One-Piece Molded
Chainline: 43.5mm
Q Factor: 5.7 inches (144.6 mm) without washer: 5.5 inches (140.6 mm)
Gear Compatibility: Shimano 10/11S, SRAM11S.
Crank & Chainring Mount Compatibility: SRAM
Chain Ring Weight: 6.1 oz (178 g) (47 x 31T) *Reference value
Crank weight (with spindle): 2.0 oz (562 g) (6.3 inches (160 mm)). *Reference