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Cranksets
SRAM SRAM Apex 1 83-A Ai Crankset
42T · 170 mm · Cannondale Ai / 83-A
Requires companion components
Cannondale Ai / DUB 83-A frame and crank spacing is not represented by the current compatibility schema; require a reviewed matching frame and bottom bracket.
Compatibility: reviewed
Known specifications can be used by the compatibility engine.
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Catalog trust
Evidence and freshness
Technical-source dates and retailer offer checks are separate. A retailer check does not validate compatibility.
Report a correction- Technical review
- Aug 6, 2026
- Compatibility review
- Reviewed Aug 6, 2026
Approved technical sources
- SRAM FC-APX-1W-D1 current product pageManufacturerSource checked Jul 28, 2026Evidence reviewed Aug 6, 2026
Technical data
Specifications
- Supported speeds
- 12-speed
- Crank spindle
- DUB
- Drivetrain family
- SRAM Apex Mechanical D1 XPLR 1x12
- Compatible chain families
- SRAM Road Flattop D1 12-speed
- Front chainrings
- 1x
- Chainring combination
- 42T
- Front derailleur mount
- None
- Chainring
- 42T
- Crank arm length
- 170 mm