Crank Sram Red D1 DUB / 50-37 / 172.5mm

The SRAM RED® crankset leverages a pivotal design innovation: smaller chainrings and a wider cassette range. This leads to smoother and faster shifting up front and more useful gearing for today’s riders. The new configurations improve cadence and efficiency while also delivering shifts that are crisp, clean and quick—every time

FEATURES

X-Range™ gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear

Improved front shifting performance for crisp and accurate front shifts

Unique chainring design results in a lighter weight, stiffer, more durable crankset

DUB™ bottom bracket adds durability, simplicity and broad compatibility

Power upgradeable

SPECS

Speed 12

  BB all SRAM road DUB68mm  

Chainring  50/37t

Crankarm 172.5

Chainring material Aluminum

Crankarm Carbon

BCD direct mount