Spin for the win
The PG-970 Cassette utilizes technology optimized for off-road riding, making it more reliable, more durable, and better performing. With optimal tooth profile and shift ramp design from PowerGlide II technology, the PG-970 cassette offers quick and positive index shifting.
- Optimized by material choice, tooth profile and shift ramp design for quick and positive index shifting
- Steel cogs for strength and durability
- Finer gear selection for precision course tuning