A single chainring with a wide-range cassette is a wonderfully clean way to tackle so many disciplines, and we’re the 1x leaders. Our Apex 1 Wide crankset features aluminum crankarms, a light and stiff DUB spindle, and elegant and secure direct-mount X-SYNC chainrings for flawless chain management. The wide chainline accommodates wider tires for any type of adventure.

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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Features
  • Single-ring drivetrain simplifies functionality and reduces weight
  • Wide chainline crankset to fit the biggest gravel tires
  • Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands
  • Compatible with 135mm, 142mm and Boost rear spacing
  • SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
  • DUB bottom bracket adds durability 
and simplicity

Specifications

Crank arm length 160mm, 165mm, 170mm, 172.5mm, 175mm
BB Spindle Interface DUB
BB Compatibility All SRAM Road WIDE DUB BBs, except Ai, DUB 83-A BBs Only
Speeds 12
Chainring material Aluminum
Bolt Circle Diameter (BCD) Direct Mount (DM)
Chainline n/a
Chainring Size 40T, 42T
Power meter n/a
Power Meter Type n/a
SKU SRM-FC-APX-1W-D1
Model # FC-APX-1W-D1
Barcode # FC-APX-1W-D1
Brand SRAM

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