SRAM RED Crankset - 172.5mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 TL Easy Color Black Flat Protection Sidewall

Color Black Flat Protection Sidewall TPI 120 Weight 882 Defined Color Black ISO Width (mm) 66 ISO Diameter 584 / 650b / 27

Pedal Type Platform Color Black Pedal Spindle 9/16" Pedal Body Material Composite Defined Color Black Weight 380 Spindle Material Chromoly

}SRAM Complete Rear Axle Assembly Kit with Axle Threaded Lock Nuts and End Caps: 148 Boost 746 Hub Shimano Driver Body

0mm Rim Material Carbon Rim Model 45 Skewers Included No Spoke Type J-Bend Valve Presta Wheel-Brake Comp

Oversized pedal platform for optimal pedaling efficiency and comfort

SRAM RED Crankset - 172.5mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 TL Easy Color Black Flat Protection SidewallWhen SRAM found ways to make their lightest and stiffest crank even lighter they went for it. A new optimized layup drops 29g from the hollow carbon arms. The X Range gearing technology minimizes cadence changes during front shifts maximizing your ability to put power down. Plus they're offering more crankarm lengths than ever before to ensure this crank works for you. One piece 2x chainring results in a lighter weight stiffer more durable crankset