SRAM Rival Crankset - 170mm 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle BLK E1 CheckoutSpec= SH34 Sleeved joint aluminum aero-optimized rim

Sleeved joint aluminum aero-optimized rim laced to an upgraded 370 series hub with DT Aero II Straight pull spokes

Sold individually

Steel cartridge bearings

Carbon frame and seatstays with 6066-T6 aluminum heat-treated chainstays

Flywheel 1

SRAM Rival Crankset - 170mm 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle BLK E1 CheckoutSpec= SH34 Sleeved joint aluminum aero-optimized rimSRAM Rival Crankset 170mm 12 Speed 48 35t 8 Bolt Direct Mount DUB Spindle Black E1. SRAMs most advanced aluminum road crankset is their most stunning. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio with material only where its needed. Integrated chainrings deliver flawless shifting in ranges that fit your needs with the whole package coming in over 50 grams lighter than the previous generation. Modern aluminum