The SunRace cassette is a high-quality 12-speed cassette with Drive Plus technology. This cassette is specially designed for mountain bikes and is compatible with Shimano and SRAM 9- and 10-speed bodies. The cassette has 11-50t teeth and a black chrome finish with red anodized parts. The lightweight design ensures smooth, reliable operation. With the SunRace cassette, you're assured of an optimal shifting experience on your cycling adventures. Product specifications: - Number of speeds: 12S - Ratio of cassette and sprocket set: 11-50T - Type of bike: MTB - Material: steel - Depth: 46 mm - Weight: 586 grams -Type: CSMZ90MX 12-speed cassette - Compatible with SRAM 12 Speed Derilleur - Not compatible with XD body - ALU 7075 42T-50T GRANDS - Alu spiders, locking and spacers - Finish - O (Black Chrome) - Weight - 586g - Item number: CSMZ90 WA5-Box B - Ean: 4710944256918 - Brands: SunRace - Type: CSMZ90 - Material: Aluminium 7075 - Bicycle type: MTB - net weight (g): 586 - Number of gears: 12 - Compatible body: Shimano - Gear ratio: 11-50 - color black