Power Meters

Power every ride. We've taken the reliability, elegance, and features of Quarq's legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. - An elegant,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 of rides - User-replaceable lithium AAA battery - DUB bottom bracket adds durability and simplicity - Waterproof (IPX7 waterproof to 1 meter for 30 minutes) - Lightweight (less than 40g heavier than standard crankset) - BB not included

Measure your ride power data more accurately than ever with the Force AXS power meter. We built upon the stability and accuracy of the RED AXS integrated power meter, now providing riders even more options for customization and serviceability at the Force level. Riders will also be able to thread on and off desired chainring sizes for unmatched performance. Features - Power meter is fully integrated into the chainring for lighter weight - Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride - Measures right and left leg power balance - X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear - Crisp and accurate front shifts - DUB bottom bracket adds durability and simplicity - 46/33T, 48/35T or 50/37T chainring combos available - Available in 160, 165, 170, 172.5, and 175 mm lengths

Pure performance with no compromise. Force AXS builds on the design of previous generations, taking SRAM's fully wireless technology and adding refined ergonomics, effortless braking and further AXS integration. Beyond aesthetics and tech, Force AXS has shed a significant amount of weight, delivering a pro-level, lightweight drivetrain. - SRAM Force eTap AXS E1 groupset includes - hydraulic brake/shift eTap lever pair, front and rear flat mount disc calipers, Paceline A2 disc brake rotors, front and rear wireless derailleurs, batteries, charger and cord. - Force eTap AXS™ HRD Brake/Shift System provides simple and intuitive eTap shift logic and is AXS enabled for easy personalization - Shift/brake lever Bonus Button provides ANT+ device control or auxiliary shift option - Force eTap AXS enabled rear derailleur covers cassette ranges from 10-28t up to 10-36t and features larger pulleys to decrease chain articulation and increase efficiency - Force 2-Piston flat mount 20mm offset calipers are stiffer are than the previous version - 160mm Paceline A2 disc brake rotors features a light weight carrier and a brake track that provides smooth and quiet brake operation - Batteries included