- 2-stoke pistons include piston, rings, pin and clips
- Piston made with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance
- 4032 T6 Forged Aluminum Alloy
- German Engineered from Wossner?s own designs and forgings
- Use FEA (computer simulation) to fine tune every design
- T6 Heat Treated for heat resistance & durability for high-load use
Ski-Doo -- MX-Z 800R E-TEC w/120" Track -- (2016, 2015, 2014, 2013, 2012); Ski-Doo -- Renegade 800R Backcountry X E-TEC w/137" Track -- (2012, 2014, 2013, 2015); Ski-Doo -- Renegade 800R X E-TEC w/137" Track -- (2014, 2017, 2013, 2016, 2012, 2015); Ski-Doo -- Renegade 800R Adrenaline E-TEC w/137" Track -- (2015, 2016, 2017, 2018, 2014, 2013, 2012); Ski-Doo -- Summit 800R SP E-TEC -- (2013, 2017, 2015, 2014, 2012, 2016); Ski-Doo -- Summit 800R SP E-TEC w/146" Track -- (2017, 2013, 2015, 2014, 2012, 2016); Ski-Doo -- Summit X 800R E-TEC w/146" Track -- (2014, 2015, 2012, 2013); Ski-Doo -- Freeride 800R E-TEC w/154" Track -- (2015, 2013, 2017, 2012, 2016, 2014); Ski-Doo -- Freeride 800R E-TEC w/146" Track -- (2016, 2015, 2012, 2013, 2017, 2014); Ski-Doo -- Freeride 800R E-TEC w/137" Track -- (2016, 2017, 2012, 2013, 2014, 2015); Ski-Doo -- Expedition 800R Xtreme E-TEC -- (2018, 2017, 2016, 2019); Ski-Doo -- Renegade 800R Backcountry X E-TEC w/146" Track -- (2016, 2017); Ski-Doo -- Renegade 800R E-TEC -- (2012, 2014, 2013, 2017, 2015, 2016); Ski-Doo -- Summit 800R SP E-TEC w/163" Track -- (2016, 2015, 2017, 2014, 2013, 2012); Ski-Doo -- Summit 800R SP E-TEC w/154" Track -- (2013, 2015, 2012, 2014, 2016, 2017); Ski-Doo -- Summit X 800R E-TEC w/154" Track -- (2016, 2013, 2015, 2012, 2014); Ski-Doo -- Renegade 800R Backcountry E-TEC w/146" Track -- (2016, 2017); Ski-Doo -- Renegade 800R Backcountry E-TEC w/137" Track -- (2013, 2014, 2015, 2012); Ski-Doo -- Summit X 800R E-TEC w/163" Track -- (2012, 2013, 2014, 2015); Ski-Doo -- Summit X 800R E-TEC w/174" Track -- (2016, 2014, 2017, 2012, 2013, 2015); Ski-Doo -- Summit 800R SP E-TEC w/174" Track -- (2017); Lynx -- BoonDocker 800R E-Tec -- (2013)