CVTech-AAB Powerbloc 80 Primary Drive Clutch Part Number:03-394547 (MFG #: 1100-0332) Exclusive Membrane Inflatable Technology (MIT)

Exclusive Membrane Inflatable Technology (MIT) creates a lightweight and flexible fit

High volume vertical check valve located in the QS3 for precise

Ultra AirForm Foam Padding

Versatile Tread Design: Features a recognizable "paddle and knob" pattern that effectively digs and pulls through difficult terrains

CVTech-AAB Powerbloc 80 Primary Drive Clutch Part Number:03-394547 (MFG #: 1100-0332) Exclusive Membrane Inflatable Technology (MIT)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.