SRAM RED AXS Power Meter Crankset - 165mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 Model=Alex EM30 Disc Ebike Rear Wheel Includes steel RWS skewer tubeless

Includes steel RWS skewer tubeless ready tape and tubeless valve

Replacement adapters for Jagwire Elite Bleed KitsFeatures quarter-turn valves that make it easy to quickly open and close the bleed system

Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimanos proven SERVO-WAVE technology

Largest Cog 34 Color Black Rear Der/Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 9 Drivetrain Speeds 10 Weight 291 Chain Wrap Capacity (teeth) 39 Cage Length Medium

8mm 46cm Carbon

SRAM RED AXS Power Meter Crankset - 165mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 Model=Alex EM30 Disc Ebike Rear Wheel Includes steel RWS skewer tubeless29 g lighter than previous generation Power meter is fully integrated into the chainring for lighter weight Power readings are accurate within + 1. 5% and arent 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 youre always in the right gear Crisp and accurate front shifts DUB bottom bracket adds durability and simplicity SRAM Model