Sram Red E1 Crankset 37/50T 12V 170mm DUB Carbon - Black

SRAM has found a way to make their lightest and stiffest crank even lighter.
A new optimized construction reduces even more grams from the hollow carbon crank arms.
The X-Range gear keeps your cadence change while cycling to a minimum, allowing you to maximize your power.
The crank features a 2x chainring that consists of 1 piece, resulting in a lighter, stiffer and more durable crank.

- 29 grams lighter than the previous generation of cranks
- X-Range gives more range and smoother shifting
- Ultra light hollow carbon crank arms
- Can be upgraded with a power meter

Specifications:
Brand: Sram
Model: Red E1
Type: Crankset
Chainline: 45mm
Number of spider arms: 4
Crank length: 170 mm
Mounting: Direct Mount
Including bottom bracket: No
Number of chainrings: 2
Number of teeth: 37/50
Rear gears: 12
Electronic shifting: Yes
Material: Carbon, aluminum
Colour black