SRAM PG-850 8 Speed Cassette 12-23The SRAM PG-850 8 Speed Cassette 12-23 is that magical cassette you've been looking for. Sturdy and light, the cassette transfers power and energy to your bicycle with ease, due to race-inspired Powerglide II technology.
SRAM PG-850 8 Speed Cassette 12-23 Extra Info
- Fits perfectly 8 speed chains
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