Integrated MegaExo BB Monocoque crankarm/spider Precision CNC machined 7075/T6 chainrings, ramped and pinned for perfect shifting AL7075 Torx T-30 alloy chainring bolts MegaExo oversize cartridge bearings Oversize splined integrated chromoly BB Axle MegaExo...
Compression molded composite crank arms Monocoque crankarm/spider Precision 100% CNC machined 7075/T6 chainrings AL7075 Torx T-30 alloy chainring bolts MegaExo oversize cartridge bearings Oversize splined integrated chromoly BB Axle MegaExo alloy bearing...
Stiff and Aerodynamic 8mm Lenticular disk shape Teeth: 54, 55, 56 Black anodized with CNC silver Laser etched logo 130mm diameter