SRAM Rival AXS Wide Power Meter Left Crank Arm Spindle Upgrade Kit - 160mm DUB Spindle Interface BLK D1 CheckoutSpec= 26-34t Oval 8 (1-1/4") Front Derailleur Cable

8 (1-1/4") Front Derailleur Cable Pull Bottom Pull Front Der/Shifter Compatibility Shimano Road Max Ring (teeth) 53 Front Derailleur Style Topswing

Asymmetrical tooth profiling and up-shift/down-shift zones create smooth and quiet shifting under load

Includes a free 1-month subscription to Zwift and a free 12-month subscription to the My E-Training software

FULL PIN technology uses ten lightweight stamped steel cogs and one 42t aluminum cog held together with 123 high-strength stainless steel pins

Affordable and reliable derailleur is great for repairs and upgrades

SRAM Rival AXS Wide Power Meter Left Crank Arm Spindle Upgrade Kit - 160mm DUB Spindle Interface BLK D1 CheckoutSpec= 26-34t Oval 8 (1-1/4") Front Derailleur CableSRAM Rival AXS Wide Power Meter Left Crank Arm and Spindle Upgrade Kit 160mm DUB Spindle Interface Black D1. Power every ride with the SRAM Rival AXS Wide 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