Pédalier Sram rival pm large e1

42 teeth, 1-speed, DUB, Powermeter, without bottom bracket, black 12-/13-speed compatible, aluminum crank arms, X-Sync aluminum chainring, Bluetooth and ANT+ wireless technology, power measurement on left crank arm, Lithium Micro AAA battery, chainline 47.5 mm Number of Chainrings 1 Type Item Main Color black Large Chainring 42 T. Chainline 47.5 mm Crank Length 175.00 mm System Compatibility 12-speed, 13-speed Bottom Bracket DUB Variation Set The SRAM Rival PM Wide E1 crankset combines a lightweight design with precise power measurement. The optimized aluminum crank arms offer an excellent stiffness-to-weight ratio, while the spindle-based power meter provides reliable data. The redesigned arms offer both functionality and aesthetics, and the latest direct mount chainrings are light, stiff, and visually appealing. This crankset is ideal for cyclists who do not want to compromise on performance. Spindle-based design measures power on the left side to calculate total power in watts Long battery life (400+ hours) for a full season of riding Replaceable AAA lithium battery DUB bottom bracket ensures durability and simplicity Waterproof (IPX7, waterproof up to 1 meter for 30 minutes) Lightweight (less than 40 g heavier than a standard crankset) SRAM X-SYNC wide-tooth, narrow-tooth technology provides maximum chain control Wide chainline for compatibility with Full Mount rear derailleurs SRAM Article Number: 737911 EAN code: 710845916106 Supplier number: 00.6118.743.005 Retail packaging: Yes