Quarq Red/Force AXS Spider Power Meter

Features:

– 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™

Specifications:

– Speeds n/a
– Crank arm length n/a
– BB Compatibility n/a
– Chainring Size n/a
– Bolt Circle Diameter (BCD) 107 BCD
– Chainline n/a
– BB Spindle Interface n/a
– Chainring material n/a
– Guard n/a
– Crank arm material n/a
– Color (Crank arm) n/a
– Power Meter Type Ant USB