Go further with smooth and long-lasting e-biking performance with the CUES CS-LG700 LINKGLIDE cassette that features an aluminum spider for significant weight reduction. ONLY Compatible with LINKGLIDE shifting system.Features-Aluminum spider significantly reduces cassette weight-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:11-50-Cassette Cogs:11-13-15-17-20-23-26-30-34-39-50-Cassette Body Type: HG-Drivetrain Speeds:11-Color:Black-Designed for ebike:Yes-Defined Color:Black