Avid introduce their new Triad Evo slipper clutch. It utilises a new plate design that is self-centring so there is no longer a need for the three hard-to-mount black washers. Avid also added three vented slots in order to remove some rotating mass and to help with cooling the plates during a vented operation. The original Triad slipper clutch kits will have a running name change to Triad Evo and will include the new Evo plates along with a new set of install instructions. The Evo plates are also available separately if racers would like to upgrade their current slipper, nothing else is needed. They are compatible on every vehicle except the Durango conversion. Due to the nature of the Durango design they are too tight for operation so now the Durango upgrade kit will include two original Triad plates without any price change. For customers that just recently purchased a Triad slipper and have yet to use it, Avid will honour a free exchange of the original plates for the new Evo plates.