Description
The SRAM RED® crankset features a key design innovation: smaller chainrings and a wider range of cassettes. This leads to smoother, faster shifting at the front and more useful gearing for today's riders. The new configurations improve cadence and efficiency while delivering crisp, clean, fast shifts every time.
Features:
- X-Range™ gearing technology gives you more range and smoother gear progression, so you're always in the right gear
- Improved front shifting performance for crisp, accurate front shifts , more durable bottom bracket
- DUB™ bottom bracket adds durability, simplicity and broad compatibility
- Can be upgraded to a /33, 48/35, 50/37 power sensor
- Crank arm length: 165 mm, 167.5 mm, 170 mm, 172.5 mm, 175 mm
- Chain line: 45.0 mm
- BB spindle interface: 24 mm, DUB
- Chainring material: aluminum
- Guard: no guard
- Bolt circle diameter (BCD): direct mount (DM)
- Crank arm material: Carbon
