Unior cassette lockring tool with guide 1670.8/2bi-us 35 The rear sprocket wrench with handle is suitable for Shimano, SRAM, Sun Race, Suntour, and other cassette sprockets. The fixed handle makes it easier to use, as no additional tools are needed to hold the wrench. The two-part handle sleeve fits perfectly in the hand and ensures optimal grip on the wrench. Unior Article number: 734605 EAN code: 3838909249322