Go further with smooth and long-lasting e-biking performance with the CS-LG300 LINKGLIDE cassette. ONLY Compatible with LINKGLIDE shifting system.Features-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-Optimized shifting gate design-Rider-tuned gear steps-Compatible with LINKGLIDE and HG 11-speed chains-Only compatible with LINKGLIDE shifting systemItem Specifications-Range:11-39-Cassette Cogs:11-13-15-17-20-23-26-30-34-39-Cassette Body Type: HG-Drivetrain Speeds:10-Color:Black-Designed for ebike:Yes-Defined Color:Black