Sram PG 970 Cassette 9 speed

The Sram PG 970 cassette 9 speed cassette features PowerGlide performance in an all-steel cassette.

Features

• Sprocket material : Chrome plated steel
• Lock ring material : Steel
• Technology : PowerGlide
• Gear Ratios : 11-32T, 11-34T
• Compatibility : 9 speed drive trains
• Recommanded chains : PC-991, PC-971, PC-951

Weight : 323 gr in 11-32T