SRAM Red E1 Dub Crank Arm Assembly - DubWhen SRAM found ways to make their lightest and stiffest crank even lighter, they went for it. A new optimized layup drops 29g from the hollow carbon arms. Plus they're offering more crankarm lengths than ever before to ensure this crank works for you. Carbon crank arms are 29g lighter than previous generation 8 bolt interface compatible with power and non power AXS spiders and integrated chainrings (Chainrings sold separately) Number of Chainrings:

Improved aerodynamics for time trial and triathlon

making it ideal for the most powerful riders

Ideal for riders seeking to preserve or restore their Syncros RR iC stem’s original quality

26c weighs 270 grams

Frame - Exploro RaceMax Italia 2x (removable FD hanger)

Gross Weight - 112 g

The R8050 series focuses on stress-free operation in order to provide all day riding comfort with braking and shifting

Mosaic Zero Ops carbon seatmast & topper

Crankset includes a removable 2-Guard aluminum bashguard for more rugged terrain to protect your chainring

Height: 19 cm

Compatible with all 31

Compatible with Shimano SW satellite shifters