Go further with smooth and long-lasting e-biking performance with the Shimano CUES CS-LG300 LINKGLIDE cassette LINKGLIDE technology provides up to three times the durability of HYPERGLIDE in high chain tension conditions Smooth 2-way shifting (inward and outward) with reduced pedal shock Compatible with LINKGLIDE AND HG 11-speed chains Cassette Body Type: Shimano HG Designed for ebike: Yes Drivetrain Speeds: 10 Defined Color: Black Cassette Cogs: choose; 11-13-15-17-20-23-26-30-34-39 (11-39t); or 11-13-15-17-20-23-28-34-41-48 (11-48t) Range: choose; 11-39t, or 11-48t