SRAM RED Crankset - 172.5mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 ModelNumber=28977 Length 375 Color Black Min

Length 375 Color Black Min Height 100 Weight 580 Travel (mm) 50 Diameter 30

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

9 Cable Routing External Max Height 265 Defined Color Black Clamp Style Std Rails Offset (mm) 20

Removable master link tool

8 Clamp +/-6 Black

SRAM RED Crankset - 172.5mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 ModelNumber=28977 Length 375 Color Black MinOptimized 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