Product Description PowerGlide II 8-speed performance in an all-steel cassette. Technical Information: Application: MTB Sprocket Material: steel, chromium-plated Lockring Material: steel Gearing: 8 Gradation: 11-28T, 11-30T, 11-32T Recommended Chain: PC-38 Technology: PowerGlide II Technology: PowerGlide II A cassette technology developed for off-road riding. More reliable, durable and powerful - SRAM cassettes are optimised for precise and smooth gear changes thanks to their tooth profile and shifting ramps. That way you can climb every mountain effortlessly. Gradation: 11-28: 11-12-14-16-18-21-24-28T 11-30: 11-13-15-17-20-23-26-30T 11-32: 11-12-14-16-18-21-26-32T Manufacturer Numbers: 11-28: 00.0000.200395 11-30: 00.0000.200330 11-32: 00.0000.200396 Contents: 1 x SRAM PC 850 cassette Weight: universal | 11-28: 276 g Manufacturer: SRAM LLC 1000 W. Fulton Market 4th Floor Chicago IL 60607 USA info@sram.com Distributor: SRAM Europe Sales and Services B.V. Paasbosweg 16 3862 ZS Nijkerk Netherlands info@sram.com