SRAM Rival AXS Power Meter Left Crank Arm Spindle Upgrade Kit - 175mm DUB Spindle Interface BLK D1 Upper Stack Height-15 Lumen Range 201 - 400

Lumen Range 201 - 400 Output 300 lumens Light Type LED Position Front Primary Color Black

increases responsiveness

all brands of overboots are interchangeable

the Mega Drive 2400+ is as versatile as it is powerful

SRAM Rival AXS Power Meter Left Crank Arm Spindle Upgrade Kit - 175mm DUB Spindle Interface BLK D1 Upper Stack Height-15 Lumen Range 201 - 400SRAM Rival AXS Power Meter Left Crank Arm and Spindle Upgrade Kit 175mm DUB Spindle Interface Black D1. Power every ride with the SRAM Rival AXS Power Meter Arm and Spindle Upgrade Kit. This power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. Its invisible technology that adds minimal weight and will help you get to the finish line faster and can be used to upgrade any eTap AXS bike