ENDLESS TRACK UNIT FOR TRACKED VEHICLES

摘要

An improved system in an endless track unit of an all-terrain vehicle. In the preferred embodiment, a track is driven with a drive wheel that has sprockets discs drivingly engaging the track. The track is trained around the drive wheel and a plurality of undriven guide wheels. A damper wheel sits downstream of the drive wheel between the drive wheel and the first guide wheel and supports the underside of the track. A bridge supports the track as the track travels from the drive wheel to the damper wheel. The bridge also acts to maintain the track in a defined track run.