SRAM AXS Quarq Powermeter Spider Cassettes with a weight limit of

with a weight limit of 60 lbs each

precision ensuring construction

Rider tunable and action-optimized cockpit

BB Inclusion No BCD 94mm Chainline 47

Durable CNC Machined 6061 Aluminium construction

SRAM AXS Quarq Powermeter Spider Cassettes with a weight limit ofAXS enabled for easy monitoring and firmware upgrades Bluetooth Low Energy and ANT+ compatible Power readings are accurate within + 1. 5% and arent 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 RED and Force eTap AXS cranksets 8 bolt interface SRAM Model ID: PM AXS SPDR D1 Attributes