SRAM RED Crankset - 170mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 CheckoutSpec= 26''-29'' Choose Proterra Tough when you

Choose Proterra Tough when you need a wheel that won’t let you down

Ceramic compounds provide ultra-low friction for unparalleled lubrication

Made from premium quality 7000 series alloy for the best strength to weight ratio the FU is ideal for freeride mountain biking

Full Length compression zip

}RockShox Dust Wiper Kit - 38mm Flangeless Ultra-low Friction SKF (6mm Foam Rings) - ZEB (A+/2021+)

SRAM RED Crankset - 170mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 CheckoutSpec= 26''-29'' Choose Proterra Tough when youOptimized 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 Crankset