SRAM RED Crankset - 172.5mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 ModelNumber=28977 Color Black Defined Color Black

Color Black Defined Color Black Designed for ebike Yes Front Axle 12mm Thru x 100mm Hub/Brake Compatibility Center-Lock Disc ISO Diameter 622 / Road / 29" keyword search hybrid keyword search electric bikes electric bicycle e-bike e-bikes Rim Material Alloy Rim Width (Internal) 24 Tire Type Tubeless Ready Clincher Valve Presta Wheel Size 700c

Ratchet LN freehub bodies have a freehub system seal designed into it allowing the conversion of 3-Pawl driven hubs to the Ratchet LN

Power meter is fully integrated into the chainring set

}CeramicSpeed OSPW X Pulley Wheel System for SRAM Eagle AXS - Coated Races Alloy Pulley Carbon Cage Turqoise/Silver Cerakote

SRAM RED Crankset - 172.5mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 ModelNumber=28977 Color Black Defined Color BlackOptimized layup drops further grams from the hollow carbon arms X Range gearing minimizes cadence change during a front shift One piece 2x chainring results in a lighter weight, stiffer, more durable crankset 29 g lighter than the previous generation Crisp and accurate front shifts Ultra light hollow carbon fiber crankarms DUB bottom bracket adds durability and simplicity Can be upgraded to a power meter SRAM Model ID: FC RED E1 TECH SPECS BCD Direct