Umatek Powerbloc 50 Driven Pulley | Yamaha VK 540 II (1993-2005) Hanguard The Evo Swap motocross pant

The Evo Swap motocross pant also comes as standard with a sturdy 900D rear seat panel and high-quality leather inner knee patches for uncompromised abrasion resistance and long-term durability regardless of how hard you ride

For maximum efficiency

Tether retention D-ring with line-cutter

Slider Chain

HD Precision Battery Clamps

Umatek Powerbloc 50 Driven Pulley | Yamaha VK 540 II (1993-2005) Hanguard The Evo Swap motocross pantUmatek Powerbloc 50 Driven Pulley Yamaha VK 540 II (1993 2005) 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.