SRAM, Rival D1 Quarq 2x, Power Meter Crankset, Speed: 12, Spindle: 28.99mm, BCD: 107, 46/33, DUB, 175mm, Black, Road Disc Knee and Shin Guards 9mm Rim Internal Width 25mm

9mm Rim Internal Width 25mm Rim Material Carbon Rim Model 303 SW B1 Skewers Included No Spoke Type Sapim CX-Sprint Valve Presta Wheel Diameter/ISO 700C / 622 Wheel Tire Type Tubeless Wheel-Brake Comp

Longer sprocket bolt

Compact highly efficient overlapping handle

from hard to soft

Twist lock quick release multiposition mounting bracket

SRAM, Rival D1 Quarq 2x, Power Meter Crankset, Speed: 12, Spindle: 28.99mm, BCD: 107, 46/33, DUB, 175mm, Black, Road Disc Knee and Shin Guards 9mm Rim Internal Width 25mm* Power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever.* DUB PWR spindle based unit measures left side power to calculate total watts* Long battery life (400+ hours) to power a season of rides* User replaceable lithium AAA battery* DUB bottom bracket adds durability and simplicity* Waterproof (IPX7 waterproof to 1 meter for 30 mins)* Lightweight (less than 40g heavier than standard