Enhanced Durability: LINKGLIDE technology offers up to three times the longevity of HYPERGLIDE under high chain tension Smooth Shifting: Enjoy seamless 2-way shifting with reduced pedal shock Optimized Shifting Gates Tuned Gear Steps for Riders Shifting System Compatibility: LINKGLIDE Extend your e-biking range with the Shimano CS-LG400 LINKGLIDE cassette, offering smooth, enduring performance. Exclusively compatible with the LINKGLIDE shifting system, this cassette boasts LINKGLIDE technology for enhanced durability, up to three times that of HYPERGLIDE in high chain tension conditions. Enjoy smooth 2-way shifting with reduced pedal shock, optimized shifting gate design, and rider-tuned gear steps. Compatible with LINKGLIDE and HG 11-speed chains, but only works with the LINKGLIDE shifting system.