SRAM Rival XG-1250 D1 12-Speed Cassette 10-36T XDR – 00.2418.116.001

The SRAM Rival XG-1250 D1 10-36T is a 12-speed cassette designed for SRAM AXS road and gravel drivetrains.

Featuring X-Range technology, it combines well-spaced gear ratios with a wide gearing range, from the smallest 10-tooth sprocket to the largest 36-tooth sprocket. This allows riders to maintain an efficient pedalling cadence on fast roads, rolling terrain and demanding climbs.

Its FULL PIN construction uses steel pins to connect the sprockets, providing a strong, weight-optimised structure. The nickel-chrome finish improves wear resistance and contributes to quieter drivetrain operation.

Main features

• Original SRAM product
• Series: Rival AXS
• Model: XG-1250 D1
• Manufacturer part number: 00.2418.116.001
• Speeds: 12
• Gear range: 10-36T
• Gear range ratio: 360%
• X-Range technology
• FULL PIN construction
• Nickel-chrome finish
• Colour: Silver
• Compatible with SRAM XDR freehub bodies
• Designed for 1x and 2x drivetrains, depending on configuration
• Compatible with SRAM Road Flattop D1 and E1 chains
• Intended use: Road cycling and gravel
• EAN/UPC: 710845864728

12-speed sprocket configuration

The cassette features the following sprocket progression:

10 – 11 – 12 – 13 – 15 – 17 – 19 – 21 – 24 – 28 – 32 – 36 teeth

This combination provides high gears for fast riding and a 36-tooth largest sprocket for easier pedalling on steep climbs.

Compatibility

Designed for SRAM AXS 12-speed road and gravel drivetrains that support X-Range 10-36T cassettes.

Compatible with:

• SRAM XDR freehub bodies
• SRAM Road Flattop D1 and E1 chains
• SRAM AXS 12-speed road and gravel drivetrains with rear derailleurs that support a 36-tooth largest sprocket
• 1x and 2x drivetrain configurations, depending on the components used

Important: This cassette requires a SRAM XDR freehub body. It cannot be installed directly on Shimano HG, Micro Spline or standard SRAM XD freehub bodies.

Compatibility with the rear derailleur and the complete drivetrain should be checked before purchasing.

X-Range technology

SRAM X-Range technology combines a wide gearing range with carefully selected gear steps to help riders maintain an efficient pedalling cadence.

The smallest 10-tooth sprocket allows higher gear ratios without requiring excessively large chainrings, while the 36-tooth largest sprocket provides easier gearing for demanding climbs.

FULL PIN construction

The FULL PIN system connects the sprockets using steel pins, creating a strong and weight-optimised construction.

The nickel-chrome finish improves resistance to wear and contributes to smooth, quiet drivetrain operation.

Package contents

• 1 SRAM Rival XG-1250 D1 12-speed cassette, 10-36T