Ou Deep Snow Compact Ski-Doo snowmobile seat model has been developed by renowned expert Carl Kuster. This snowmobile seat gives a better freedom when you ride on rough terrain. Featuring a narrower shape than the Summit model, the compact seat is also lighter and lower, and is fully compatible with the REV Gen4. Comfort & Ergonomics Lower, narrower and lighter than stock Summit Adrenaline seat. Stock on Freeride and Summit (except Summit Adrenaline and Summit X with Expert package). Integrated grip areas. 125 mm (5'') height. Heating & Controls Provides even greater freedom of movement. Compatibility Developed by deep snow expert Carl Kuster.