SRAM Rival AXS Power Meter Crankset - 170mm 12-Speed 48/35t 8-Bolt Direct Mount DUB PM Spindle BLK E1 MFPN=W010-1119 Constructed with the same precision

Constructed with the same precision axle and bearing system as the Contact and Scarab models for smooth running and long durability

Weight: 1080g/pair

BB Included No Chainline/Hub Compatibility 170/177 Hubs Chainring BCD Direct Mount SRAM Color Black Crank Intended Use Mountain Crank Length (mm) 165 Defined Color Black Designed for ebike Yes Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Pedal Spindle 9/16" Rings 30 Spindle Interface Type SRAM DUB

And with added durability and arch support

many from Hollowtech II

SRAM Rival AXS Power Meter Crankset - 170mm 12-Speed 48/35t 8-Bolt Direct Mount DUB PM Spindle BLK E1 MFPN=W010-1119 Constructed with the same precisionSRAM Rival AXS Power Meter Crankset 170mm 12 Speed 48 35t 8 Bolt Direct Mount DUB PM Spindle Carbon E1. SRAMs most advanced aluminum cranks meet their most accessible power measurement. Get the data you need to progress integrated into a light stiff and strong crankset that features our X Range shifting. Spindle based power meter unit measures left side power to calculate total watts Long battery life (400+ hours) to power a season of rides (User