SRAM PG-850 8 Speed Cassette 12-23T
SRAM PG850 8 speed 12-23 Cassette
SRAM PG850 8 Speed Cassette with Power Glide II technology.
The race-proven design and durable, chrome-plated finish help ensure years of hassle-free performance.
How often should I change my cassette?
It's good practice to change your cassette every second chain you replace!