Sram PG-970 9-Speed Cassette 11-32T Silver sale the Arch S1 is made

the Arch S1 is made for maximum durability

Includes parts needed for rebuild

ranging from 70mm to 140mm

55mm chain line works with 148 Boost Hub Spacing

Sram PG-970 9-Speed Cassette 11-32T Silver sale the Arch S1 is madeCassette technology optimized for MTB. More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. Go climb a mountain. Sram's cassette performance is optimized by material choice, tooth profile and shift ramp design for quick and positive index shifting Narrow ratio cassette for the downhill fanatics in the crowd Steel cogs for strength and durability Finer gear