SRAM Rival AXS DUB 2x12S 48/35D Crankset with Potentiometer Black Grey - 170

SRAM Rival AXS DUB 2x12S 8/35D potentiometer cranksets are fully contained within the DUB axle for a clean integration that fits more bikes than ever before. With a long battery life of over 400 hours and impeccable reliability and accuracy.Features:- Use: Road- Speeds: 1x12S- Teeth: 48/35D- Crank arm lengths: 160 mm, 165 mm,170 mm,172.5 mm,175 mm- BCD: 107- Chain line: 45.0 mm - Chuck material: aluminium - Sleek integrated design - DUB-PWR spindle-based unit measures left side power to calculate total watts - Proven Quarq reliability and accuracy - Long battery life (400+ hours) to power a season- User-replaceable AAA lithium battery - DUB bottom bracket spindle adds durability and simplicity- Waterproof (IPX7 waterproof up to 1.5m) - User-replaceable AAA lithium battery - Lightweight (less than 40g heavier than standard crankset)