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. - Speeds.12 - BB Compatibility. All SRAM Road DUB BBs, GXP/PF GXP 68mm - Chainring Size. 40, 46, 48, 50 - Crank arm length. 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm - Chainline. 45.0mm - BB Spindle Interface. 24mm, DUB - Chainring material. Aluminum - Guard.No Guard - Bolt Circle Diameter (BCD). 107 BCD, Direct Mount (DM) - Crank arm material. Carbon - Color (Crank arm). Natural carbon
Brand
SRAM
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