SKF Oil and Dust Seal (For 1 Fork Leg) Kit 43mm (Marzocchi) Coolant The Boyesen Powerwing is the

The Boyesen Powerwing is the perfect air delivery enhancement upgrade used to increase horsepower and torque by maximizing your intake system

Designed specifically for Travis Pastrana

All mounting hardware included (bolts and stainless clamps)

Bolt's unique design means only one 10mm wrench is needed to make chain adjustments

SKF Oil and Dust Seal (For 1 Fork Leg) Kit 43mm (Marzocchi) Coolant The Boyesen Powerwing is theSKF Oil and Dust Seal Kit 43mm (Marzocchi) SKF seal kits for motorcycle forks consist of an oil seal and a wiper seal made of a new self lubricating compound developed to achieve superior sealing performance. The design characteristics of this fork seal kit allow for dynamic sealing abilities: The dust scraper is the first guard against dirt entering the fork and contaminating the other components in the fork. The oil seal prevents oil from exiting