SRAM Rival AXS Power Meter Left Crank Arm Spindle Upgrade Kit - 175mm DUB Spindle Interface BLK D1 Upper Stack Height-15 all brands of overboots are

all brands of overboots are interchangeable

} Maxxis most popular training tire

model FCM300 length 175mm direct mount/BCD riveted with 28/38/48t configuration 3x7/8sp spindle interface JIS square chainline 50mm material aluminum color black

Matte Finish

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SRAM Rival AXS Power Meter Left Crank Arm Spindle Upgrade Kit - 175mm DUB Spindle Interface BLK D1 Upper Stack Height-15 all brands of overboots areSRAM 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