Sram Rival Axs E1 Dub Dm Crankset With Power Meter. Unlock your potential with the SRAM Rival AXS E1 power meter crankset. Our most advanced aluminum cranks meet accessible power measurement, giving you the data to progress. This light, stiff, and durable crankset features a discreet, spindle-based power meter with a 400+ hour battery life. Paired with crisp X-Range shifting and the robust DUB platform, it´s the ultimate upgrade for reliable performance and smarter training. Fully waterproof and AXS-integrated for a seamless riding experience, you´ll always be in the right gear. Our most advanced aluminum cranks meet our most accessible power measurement. Get the data you need to progress, integrated into a light, stiff and strong crankset that features our X-Range shifting.Features:- Spindle-based unit measures left side power to calculate total watts- Long battery life (400+ hours) to power a season of rides- User replaceable AAA lithium battery- DUB bottom bracket adds durability and simplicity- Waterproof (IPX7 waterproof to 1 meter for 30 mins)- Lightweight (less than 40g heavier than standard crankset)- Crisp and accurate front shifts- Integrated one-piece chainringsSpecifications:- Speeds: 12- BB Compatibility: All SRAM Road DUB BBs- Chainring Size: 48/35T- Crank arm length: 175mm- Chainline: 45.0mm- BB Spindle Interface: DUB- Chainring material: Aluminum- Bolt Circle Diameter (BCD): Direct Mount (DM)- Power meter: Yes- Power Meter Type: SpindleTechnology:AXS:- AXS is SRAM´s new bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behavior, personalize controls, get maintenance reminders, and update firmware.DUB:- The relationship between bottom bracket spindle and bearing is the core of DUB technology. It´s where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler-better integrating the relationship between chainring, crank, spindle and bottom bracket. It´s this approach to developing a complete system that equals better drivetrain performance.X-Range:- Road bikes are faster and more capable than ever before, and riders are expanding what´s possible with drop bar bikes. X- Range is gearing for today´s road riding. We completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings-enabled by AXS. With X-Range, you´re always in the right gear. tradeinn Bikeinn