Cyclus Tools Ключ за зъбен венец, до/на/към/за демонтаж от касети/венец-касети & зъбно колелоn

Use the sprocket wrench from Cyclus Tools to disassemble cassettes and sprockets. Due to the special design of the tool a fast and above all safe working without slipping is possible. Simply hook into the pinion with the bolt inserted in the tool and guide the groove, which is also incorporated in the tool, onto the teeth of the pinion / cassette. Now the sprocket wrench can hook securely and thus firmly fix the cassette / pinion.