SRAM XG-1251 12 Speed Cassette (10-44T) CS-XG-1251-D1

SRAM XG-1251 12 Speed XPLR Cassette

The SRAM XG-1251 12-speed XPLR cassette is designed specifically for gravel riding with a single-chainring electronic drivetrain. Its wide 10-44 tooth range allows for easy climbing and quick acceleration on asphalt. It combines lightness, durability, and high shifting precision, especially when paired with a Flattop chain and an eTap AXS XPLR rear derailleur.

• Manufacturer Part Number: 00.2418.119.000 - CS-XG-1251-D1
• Weight: 412 grams
• Gradation: 10-44 teeth (10-11-13-15-17-19-21-24-28-32-38-44)
• Number of speeds: 12 speeds
• Material: Steel Pinions
• Freewheel compatibility: SRAM XDR
• Series: XPLR (Explore Gravel)
• Chain Compatibility: SRAM Flattop 12-speed (Red, Force, Rival) with PowerLock
• Derailleurs compatibility: SRAM XPLR eTap AXS from the Red, Force or Rival series

Specifications and technologies

• AXS™: SRAM integrated electronic platform, with app-based management for customization, maintenance and updates.
• X-Range™: Technology offering a wide range of ratios with smooth and consistent gear changes, ideal for dropbar bikes.
• MINI CLUSTER™: Lightweight and robust hybrid construction: small sprockets CNC machined from steel blocks, the other sprockets assembled on axles to reduce weight and ensure precise shifts.
• Durable nickel-chrome finish.
• Optimized for SRAM XPLR electronics and single-chainring drivetrains.

Package contents

• 1 x SRAM XG-1251 12-speed cassette (10-44 teeth)