SRAM RED AXS FC-RED-P-E1 2x12 Power Meter Crankset with Chainrings

The SRAM RED AXS FC-RED-P-E1 Power Meter Crankset is the flagship choice, the lightest, stiffest, and most accurate integrated power meter and chainring combination SRAM has ever produced. A new carbon crankarm construction shaves 29g over the previous generation, bringing the total weight down to an exceptional 580g. Accuracy is rated at +/-1.5% and is unaffected by temperature fluctuations during a ride, so your data stays reliable no matter the conditions. The consistent 13-tooth gap between the chainrings delivers fast, reliable front shifts, and the integrated rings are built to last. With more crank arm lengths available than ever before, there's a fit for every rider. ________ Features: 29g lighter than previous generation Power meter is fully integrated into the chainring for lighter weight Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride Measures right and left leg power balance X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear Crisp and accurate front shifts DUB bottom bracket adds durability and simplicity 50/37T and 48/35T chainring combos available Available in 165, 167.5, 170, 172.5, and 175 mm lengths ________ Specifications: SPEEDS 12 BB COMPATIBILITY All SRAM Road DUB BBs CHAINRING SIZE 48/35T, 50/37T CHAINRING OFFSET 0mm CRANK ARM LENGTH 165mm, 167.5mm, 170mm, 172.5mm, 175mm CHAINLINE 45.0mm BB SPINDLE INTERFACE DUB CHAINRING MATERIAL Aluminum BOLT CIRCLE DIAMETER (BCD) Direct Mount (DM) POWER METER Yes POWER METER TYPE Spider BOTTOM BRACKET TECHNOLOGY DUB CRANKSETS TYPE Road CHAIN TECHNOLOGY Road Flattop D1, Road Flattop E1 DRIVETRAIN CONFIGURATION 2x TECHNOLOGY (FD) Road-Yaw FRONT TOOTH JUMP 13 CHAINRING MOUNT INTERFACE DM 8-Bolt WEIGHT 580g (172.5mm with 48/35T and coin cell battery)