SRAM Rival Crank Arm Assembly - 175mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 MFPN=PRS-3.3-2 TR300 29 inch 32h

TR300 29 inch 32h

and handle various conditions well

New ideas and technologies abound

use RF2997

Non-aero 8-direct mount chainrings from 38t to 46t can be swapped with a single tool

SRAM Rival Crank Arm Assembly - 175mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 MFPN=PRS-3.3-2 TR300 29 inch 32hSRAM Rival Crank Arm Assembly 175mm 12 13 Speed 8 Bolt Direct Mount DUB Spindle Black E1. SRAM has taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio with material only where its needed8 bolt interface compatible with power and non power AXS spiders and integrated chainrings (Chainring and spider sold separately) DUB bottom bracket adds durability and simplicity (Bottom bracket sold