Umatek Powerbloc 50 Driven Pulley | Yamaha Venture 500 (1997-2001) Silver Shell: KPA (kinetic polymer alloy)

Shell: KPA (kinetic polymer alloy) 3 shells

charging components

Throw it in your tunnel bag or emergency kit and forget it's there until you need it

Not compatible with LinQ Adventure Cargo Box (860202759)

but the R2 takes things to the next level with a new design and an integrated taillight

Umatek Powerbloc 50 Driven Pulley | Yamaha Venture 500 (1997-2001) Silver Shell: KPA (kinetic polymer alloy)Umatek Powerbloc 50 Driven Pulley Yamaha Venture 500 (1997 2001) 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.