LINKGLIDE CS-LG400 10-speed cassettes are built with the most durable drivetrain technology available to help you enjoy seamless shifting and pedaling for the long haul. FEATURES: Smoother pedaling for longer with up to three times the durability of HYPERGLIDE in high chain tension deployments Smooth 2-way shifting (inward and outward) with reduced pedal shock SPECS: Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed Drivetrain Speeds: 10 Cassette Cogs: 11-13-15-17-20-23-26-30-36-43T Range: 11-43t ?Compatible Chain: ?LINKGLIDE