SRAM Eagle PG-1210/1230 Cassette Replacement Cogs | Aluminum & Steel 11-13-15 Tooth for 10-11-Speed Mountain Biking, Lockring Included

Freewheel for comfortable and efficient switching for all riders. The internal thread has high accuracy, smooth rotation and easy maintenance. Has higher wear resistance, high strength, no deformation, wear resistance and durability. Long lasting. A unique design of the mountain bike sprocket can control the speed change function well. Hollow design reduces weight and strain on long term riding. The flywheel offers a fast driving speed with less effort and does not produce too much noise.

• Enhanced durability with aluminum construction for lightweight yet robust performance on SRAM 11-speed cassettes, including X-Glide and Power-Glide systems.
• Designed for seamless compatibility with SRAM PG-1210/1230 cassettes, these replacement cogs feature precise engineering for smooth shifting and enhanced drivetrain efficiency.
• Includes a lockring for secure installation, ensuring reliable performance on long rides, whether you're upgrading an existing cassette or customizing your setup.
• Optimized for versatile mountain biking and trail riding, these cogs support a wide gear range (11-15T) for improved climbability and acceleration on challenging terrains.
• Innovative tooth design and corrosion-resistant materials deliver sustained performance, making these replacement cogs a smart choice for demanding cycling conditions.