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Specifications

  • Speed: 13-speed
  • Range: 10-46t (460% gear range)
  • System: SRAM RED XPLR E1
  • Technology: X-Range
  • Freehub: XDR driver body required
  • Compatible: SRAM RED XPLR E1 drivetrains

FAQ

Is this cassette compatible with Force and Rival XPLR drivetrains?

This cassette is designed for SRAM RED XPLR E1 drivetrains. XPLR cassettes are generally cross-compatible across RED, Force, and Rival XPLR E1 systems on XDR-compatible hubs. Confirm compatibility with your specific drivetrain before ordering.

What is XDR and why is it required?

XDR is SRAM's road-specific driver body interface for 12 and 13-speed AXS road cassettes. Most current high-end road hubs are available with an XDR option. Confirm your hub's compatibility before ordering.

What is the advantage of 13-speed over 12-speed for gravel?

13-speed adds an extra cog to deliver wider range with smaller steps between gears. The 10-46t spread covers everything from fast flat sections to steep climbs while keeping gear changes more precise than a comparable 12-speed range.

Best For

Gravel cyclists running SRAM RED XPLR E1 on XDR-compatible hubs who want flagship 13-speed range and refinement for long mixed-surface rides.

SRAM RED XPLR XG-1391 Cassette - 13 Speed | 10-46t Reviews:

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