AirPro Fork Snowbike Bottoming KitDescription We love the AirPro kits on all our bikes and we bet you will too noticeable fork performance improvements without the hassle or $$$$$ of traditional fork upgrades. With the added weight of a snowbike kit and aggressive riding, you're bound to use up your travel too quickly and run into harsh bottom out issues. The AirPro Snowbike Bottoming Kit is a quick and simple modification that allows you to add 10 15 PSI to the outer chamber of both