The Powerglide II PG 830 8-spd Cassette is built to keep riders pushing higher and riding longer with confidence. Designed for dependable mountain performance, it delivers smooth and consistent shifting across every gear change. Its optimized tooth profile and shift ramp design help transitions feel quick and controlled, even under load. Crafted for durability, this cassette stands up to repeated climbs and long days on the trail. The Powerglide II PG 830 8-spd Cassette is a reliable upgrade or replacement that keeps every ride feeling efficient and ready for adventure. | SRAM Powerglide II PG 830 8 spd Cassette