SRAM Red/Force AXS Powermeter Spider 1x12 107 Lk polar grey

• AXS™ enabled for easy monitoring and firmware upgrades
• Bluetooth Low Energy and ANT+ compatible
• Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
• Power balance measures left and right legs separately
• Uses a common CR2032 battery that last for 200 riding hours and changes without tools
• Power-upgrade compatible with the following RED® and Force eTap AXS™ cranksets: RED 1x: 36T-46T, Force 1x: 36T-46T, Force 2x: 33/46, 35/48

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.

Quarq
Quarq technology powers SRAM’s road power meters including the groundbreaking SRAM RED Quarq Power Meter. Power meters calculate power by measuring the torque (pedal force) and the angular velocity (cadence). Power = Torque x Cadence. SRAM power meters use a proprietary strain gauge arrangement and precision digital circuitry to delivery high accuracy and low power consumption for optimal battery life.

DZero™
Quarq’s next-generation DZero™ power meter platform is named for the DØ Experiment, one of science’s most accurate and innovative projects to detect subatomic particles moving at the speed of light.

With a new measurement circuit, a revised strain gauge design, improved accuracy throughout the pedal stroke, and software advances, DZero™ represents the state of the art in power meter technology.

• 1 x SRAM Red AXS D1 Powermeter Spider (see item description for details)