- Billet aluminum construction
- Dramatically increased combustion efficiency
- Radical combustion chamber design provides more horsepower with less chance of detonation
- For low altitude operation with stock or modified engines
Polaris -- SwitchBack 800 Pro-S 1.25" w/137" Track -- (2016, 2015); Polaris -- SwitchBack 800 Pro-X 1.352 w/137" Track -- (2016, 2015); Polaris -- Rush 800 Pro-S 1.25" w/120" Track -- (2016, 2015); Polaris -- Rush 800 Pro-X 1.75" w/120" Track -- (2015, 2016)