SRAM Force AXS 165mm, 46/33T Crankset Power Meter, Carbon BIKES_Mountain Optimized for Eagle drivetrains means

Optimized for Eagle drivetrains means you can easily mix and match parts

Tektro hydraulic disc brakes

so your power goes into turning the rear wheel

a SRAM GX 1x10 drivetrain

SRAM Rival 10-36

SRAM Force AXS 165mm, 46/33T Crankset Power Meter, Carbon BIKES_Mountain Optimized for Eagle drivetrains meansSRAM Force AXS Crankset Power Meter, 165mm Model ID: FC FRC P E1 SPEED 12 BB COMPATIBILITY All SRAM Road DUB BBs CHAINRING SIZE 46 33T, 48 35T, 50 37T CRANK ARM LENGTH 160mm, 165mm, 167. 5mm, 170mm, 172. 5mm, 175mm CHAINLINE 45. 0mm BB SPINDLE INTERFACE DUB CHAINRING MATERIAL Aluminum BOLT CIRCLE DIAMETER (BCD) Direct Mount (DM), Thread Mount POWER METER Yes BOTTOM BRACKET TECHNOLOGY DUB CASETTE TYPE Road CHAIN TECHNOLOGY Road Flattop D1, Road Flattop