SRAM PG-970 12-23 9 Speed Cassette Size:12-23 sort out minor mechanicals

sort out minor mechanicals

dual compound

They can then add material to areas of greater stress and fatigue to increase the long term strength and durability giving you

Bolts (x4)

FeaturesLightweight

SRAM PG-970 12-23 9 Speed Cassette Size:12-23 sort out minor mechanicalsAbout SRAM PG 970 12 23 9 Speed Cassette Cassette 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. Features 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