SRAM Red DUB 2x E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50/37 DUB 160mm Black Road CheckoutTitle=Pirelli Scorpion SmarTube Tube - 29 x 1.8 - 2.2 DUB bottom bracket adds durability

DUB bottom bracket adds durability and simplicity (Sold separately)

5" ISO Width (mm) 38 Labeled Size 27

General properties

Made from breathable neoprene

SRAM Red DUB 2x E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50/37 DUB 160mm Black Road CheckoutTitle=Pirelli Scorpion SmarTube Tube - 29 x 1.8 - 2.2 DUB bottom bracket adds durabilityOptimized 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 Pedals