SRAM Cassette PG-1230 Eagle 11-50 12 Speed - NX Eagle

The SRAM PG-1230 Eagle™ Cassette is built to take you anywhere — from punishing climbs to high-speed descents — with the signature precision, reliability, and range that defines the Eagle™ ecosystem. Offering a massive 11–50T spread, it delivers every gear you need for total control across varied terrain, whether you’re powering up technical climbs or flying down open trails. Compatible with standard splined driver bodies, it’s also the most accessible way to upgrade to the performance and feel of a full Eagle™ drivetrain.

What sets the PG-1230 apart is its unmatched strength and resilience. It’s the only Eagle™ cassette engineered to withstand the heavier torque and stress of E-MTB riding, making it perfect for riders who demand durability without compromise. Smooth, precise gear transitions, optimized spacing, and proven PowerGlide™ technology ensure consistent performance mile after mile.

Features
• Wide 11–50T gear range delivers total control for climbs, flats, and descents
• Compatible with standard splined driver bodies for easy upgrades
• Only Eagle™ cassette meeting SRAM’s E-MTB durability standards
• Optimized gear steps for smooth, consistent shifting
• Integral part of the proven Eagle™ drivetrain ecosystem

Specifications
Speed: 12-speed
Gearing: 11–50T
Cog Sizes: 11, 13, 15, 17, 19, 22, 25, 28, 32, 36, 42, 50
Finish: Black
Technology: PowerGlide (PG)
Compatibility: Eagle™ drivetrain ecosystem / Splined driver body