When it comes to adventurous riding, a wider gear range is often better. The microSHIFT ADVENT cassette has the low gears to get up and the high gears to get back down. Steps between gears are optimized to give an even spread between shifts, reducing the need for double-shifting to find the right gear.11-46T range with even gear steps for predictable gear changesHardened steel cogs are optimized for eBike compatibilityED black with anodized surface finishContinuously forged precision cogsItem SpecificationsCassette Body TypeShimano HGCogs11-13-15-18-21-24-30-37-46ColorBlackDefined ColorBlackDesigned for ebikeYesDrivetrain Speeds9Range11-46Weight588 microSHIFT ADVENT Cassette Cassettes UPC: 657993259610