Umatek Snow Powerbloc 80 Drive Pulley | Ski-Doo 550F - Skandic SUV, WT (2008-2011) Patriot shedding out into the environment

shedding out into the environment up to five times less than other premium mid-layers

plus an extension arm for selfies or follow shots

Adjustable wind skirt

Single layer AX suede palm for high dexterity

Upper arm adjustment

Umatek Snow Powerbloc 80 Drive Pulley | Ski-Doo 550F - Skandic SUV, WT (2008-2011) Patriot shedding out into the environmentUmatek Snow Powerbloc 80 Drive Pulley Ski Doo 550F Skandic SUV, WT (2008 2011) 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.