The SRAM Eagle PG-1210 12V Cassette featured here at Escapa is a 12-speed cassette designed to offer durability, ease of maintenance, and a wide range of gear ratios. Its 11-50-tooth configuration allows you to tackle demanding climbs, technical trails, and fast tracks with a simple and efficient single-chainring drivetrain.
Unlike Eagle cassettes that use an XD core, the PG-1210 is mounted on a conventional splined core compatible with 8-, 9-, and 10-speed drivetrains—a solution widely used by wheel and bicycle manufacturers.
11-50-tooth gear range
The cassette features a wide range that allows you to combine a small 11-tooth sprocket for higher-speed riding with a large 50-tooth sprocket designed for steep climbs.
Its tooth count progression is as follows: 11-13-15-17-19-22-25-28-32-36-42-50T.
This progression offers closely spaced gears in the high-speed range and wider gaps between the larger sprockets to provide appropriate gear ratios for climbs and technical terrain.
Replaceable Small Chainrings
The 11-, 13-, and 15-tooth sprockets can be replaced individually. These gear ratios are frequently used on e-MTBs when reaching maximum assist speed, so they may experience greater wear than the rest of the cassette.
The ability to replace these chainrings extends the lifespan of the drivetrain without having to replace the entire cassette, reducing drivetrain maintenance costs.
Compatible with conventional splined hubs
The SRAM PG-1210 uses a splined interface compatible with traditional freehubs commonly found on 8-, 9-, and 10-speed drivetrains. This allows you to install a 12-speed SRAM Eagle drivetrain on many wheels without having to replace the freehub with an SRAM XD one.
Before installation, be sure to check:
- That the wheel is compatible with a 12-speed SRAM PG cassette.
- That the rear derailleur is compatible with a maximum sprocket size of 50 teeth.
- Use of a suitable SRAM Eagle chain.
- Total drivetrain capacity.
Designed for Eagle 1x12 drivetrains
The cassette is designed for SRAM Eagle 12-speed single-chainring drivetrains. The combination of a single chainring with an 11-50T range simplifies operation, eliminates the front derailleur, and reduces the number of components requiring adjustment and maintenance.
It must be used with an SRAM Eagle chain and a rear derailleur compatible with a 50-tooth cassette. Do not confuse it with SRAM Eagle Transmission T-Type components, which use different compatibility specifications.
Durable and Repairable Construction
Its construction prioritizes durability to withstand mountain trails, frequent rides, and the extra torque generated by E-Bikes. The repairable design allows you to replace the sprockets subject to the most wear and get more mileage out of the rest of the cassette.
