The SRAM NX Eagle PG-1230 11-50 12-Speed Cassette is a high-performance cassette designed for use with SRAM’s NX Eagle drivetrain. The cassette has a 12-speed design with an 11-50 tooth range, meaning it has 12 gears ranging from 11 teeth to 50 teeth.

The PG-1230 cassette is constructed from high-quality materials, including a mix of steel and aluminum, to provide durability, reliability, and precise shifting performance. It features SRAM’s XG-1275 full pin technology, which improves shifting efficiency by providing smoother and faster shifting, even under heavy loads.

The cassette is compatible with SRAM’s XD driver body, which is specifically designed for SRAM’s 12-speed drivetrains. It is also compatible with a wide range of bike frames and wheelsets.

The SRAM NX Eagle PG-1230 11-50 12-Speed Cassette is a high-quality cassette that provides smooth and precise shifting performance, and is a great choice for riders looking to upgrade their 12-speed drivetrain.