SRAM Crankset Red 1x D1 DUB 40T 2022 | Cranksets

Triathlon. Time Trial. Cyclocross. Some disciplines are made for 1x. And while our X-Rangeâ„¢ 2x set up has integrated much of the simplicity of a 1x system, there are still times when a single ring is best. The SRAM RED® 1 crankset offers the most demanding racers the right mix of featuresâ€â€aerodynamics, durability and simplicity.

FEATURES
Single-ring drivetrain simplifies functionality and reduces weight
48 and 50t variants feature direct mount aero chainrings for better aerodynamics
Non-aero chainrings can be installed with a single tool, making gearing changes a breeze
SRAM X-SYNCâ„¢ wide-tooth, narrow-tooth chainring technology provides maximum chain control
Laser-etched chainring finish is more durable
DUBâ„¢ bottom bracket adds durability, simplicity and broad compatibility
Can be upgraded to a power meter

Specifications

CRANK ARM LENGTH : 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
BB SPINDLE INTERFACE : DUB, GXP
BB COMPATIBILITY : All SRAM Road DUB BBs, GXP/PF GXP 68mm
SPEEDS : 12
CHAINRING MATERIAL : Aluminum
BOLT CIRCLE DIAMETER (BCD) : 107 BCD, Direct Mount (DM)
CHAINLINE : 45.0mm
CHAINRING SIZE : 36T, 38T, 40T, 42T, 44T, 46T, 48T, 50T