cycling jackets for chilly weather-Sram Red Crankset 1x D1 DUB Direct Mount w/o BB

Size 46T / 165mm 170mm 12-Speed 46t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D1 46T / 167.5mm 172.5mm 12-Speed 46t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D1 175mm 12-Speed 46t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D1 167.5mm 12-Speed 40t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D1 172.5mm 12-Speed 40t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D1 175mm 12-Speed 40t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D1
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Red Crankset 1x D1 DUB Direct Mount 40T or 46T (BB not included)

Triathlon. Time Trial. Cyclocross. Some disciplines are made for 1x. And while our X-Range™ 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 features—aerodynamics, durability and simplicity.

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-SYNC™ wide-tooth, narrow-tooth chainring technology provides maximum chain control

Laser-etched chainring finish is more durable

DUB™ bottom bracket adds durability, simplicity and broad compatibility

Can be upgraded to a power meter

Speeds: 12

BB Compatibility: All SRAM Road DUB BBs

Chainring Size: 40T, 46T

Crank arm length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm