Umatek Snow Powerbloc 50 Drive Pulley | Ski-Doo Expedition Sport - GSX - MXZ 550F XS Insulated top center flap and

Insulated top center flap and under flap for heat retention and wind protection

Lightweight battery-less rear LED light for added rider safety

without the need for other coordinating garments

Tear-off compatible (sold separately)

lightness and breathability

Umatek Snow Powerbloc 50 Drive Pulley | Ski-Doo Expedition Sport - GSX - MXZ 550F XS Insulated top center flap andUmatek Snow Powerbloc 50 Drive Pulley Ski Doo Expedition Sport GSX MXZ 550F The Powerbloc 80 is the latest driver pulley designed by CVTech. This pulley as been developed to offer an alternative to snowmobilers who want maximum performance and are tired of wasting time and money on maintenance of their original pulley.