Lexon | SPEDAO 12 Speed MTB Cassette 10-50T 11-50T HG XD Freewheel Full CNC Super Light Mountain Bike Flywheel Bicycle Cassette For MTB

SPEDAO 12 Speed MTB Cassette 10-50T 11-50T HG XD Freewheel Full CNC Super Light Mountain Bike Flywheel Bicycle Cassette For MTBULT 10-50T XD:Brand:SPEDAONumber of Teeth: 10-50TTeeth: 10-50T (10-12-14-16-18-21-24-28-32-36-42-50T)Chain Compatibility: Fit for Sram and Shima* 12 Speed ChainWeight: 398g±10gCompatible: Fit for Srm XD Driver BodyColors:Silver /Golden /Black /RainbowWarranty:1-year Warranty or 10000KmsPRO 10-50T XD:Brand:SPEDAONumber of Teeth: 10-50TTeeth: 10-50T (10-12-14-16-18-21-24-28-32-36-42-50T)ChainCompatibility: Fit for Sram and Shima* 12 Speed ChainWeight:425g±10gCompatible: Fit for Srm XD Driver BodyColors:Grey /Golden /Black /RainbowWarranty:1-year Warranty or 10000KmsULT 11-50T  HG:Brand:SPEDAONumber of Teeth: 11-50TTeeth: 11-50T(11-12-14-16-18-21-24-28-32-36-42-50T)Chain Compatibility:Fit for Srm and Shima* 12 Speed ChainWeight: 380g±10Compatible: Fit for Hyperglide HG Driver BodyColors:Silver /Golden /Black /RainbowWarranty:1-year Warranty or 10000KmsPRO 11-50T HG:Brand:SPEDAOFeatures:Number of Teeth: 11-50Teeth: 11-50 (11-12-14-16-18-21-24-28-32-36-42-50T)Chain Compatibility: Fit for Sram and Shima* 12 Speed ChainWeight:395g±5gCompatible: Fit for Hyperglide HGColors:Grey /Golden /Black /RainbowWarranty:1-year Warranty or 10000KmsMain Features:The ring gear is made of a piece of alloy forged steel.Its hardness :HV540-60 The nut and support material are aviation aluminum alloy,hardness is HV175-180,Intensity is 580-630MPA ,10-12% elongationSpecial material characteristics combining steel and aluminum alloyExclusive patent integrated ring gear