Red AXS Quarq Powermeter Direct Mount Kit loose gravel which fits into the center

which fits into the center of the sealed bearing

Revelation Dual Position Air

ABEC-5 rated bearing with 5/32 grade 10 balls

5L Volume Range 0-5L Waterproof Yes

Red AXS Quarq Powermeter Direct Mount Kit loose gravel which fits into the centerAXS enabled for easy monitoring and firmware upgrades Power readings are accurate within + 1. 5% and arent affected by climate conditions during a ride Power balance measures left and right legs separately 8 bolt direct mount compatibility only to new RED and Force eTap AXS cranks. SRAM Model ID: PM AXS KITR D1 Attributes BB Inclusion No BCD Direct Mount SRAM 8 Bolt Chainline 45mm Connectivity ANT+, BT LE Drivetrain Spacing Road