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S-390 Crankset

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Currently out of stock until .

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SRAM’s S-390 crankset offers 11-speed shifting with Yaw™ compatibility. Designed with an integrated 4-arm, asymmetric spider to maximize stiffness to weight, the S-390 crankset also allows greater frame and tire clearance than other road cranks.

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  • Integrated 4-arm, asymmetric spider maximizes stiffness to weight
  • Greater frame and tire clearance than other road cranks
  • Yaw™ compatible for faster and more precise shifting, while eliminating the need for shifter trim
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Crank arm length 165mm, 170mm, 172.5mm, 175mm
BB Spindle Interface 24mm, 30mm
BB Compatibility BB30/PF30-68mm, GXP/PF GXP 68mm
Speeds 11
Chainring material Aluminum/Steel
Bolt Circle Diameter (BCD) 4-Bolt 110 BCD
Chainline 47.0mm
Chainring Size 46/34T, 50/34T


Installation. Service. Compatibility. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub.

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S-390 Crankset

S-390 Crankset