By maximizing rider control, the APTC™ slipper clutch allows for greater speeds going into and coming out of turns. The unique hub of the APTC™ consists of two parts connected by an helix profile. This design makes it much easier to pull the clutch lever (~50% less pressure is required!) and eliminates clutch lever vibration. The simple set-up of the clutch springs pre-load with the three different types of included shims allows for greater customization possibilities by the rider.
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More information: www.adige.eu