Caliber Loading Ramp ProA safe and effective universal loading solution. Efficient solution for loading all Snow Bikes Incorporates Calibers proven friction reducing snowmobile carbide glide technology Accommodates loading with or without Snow Bike wheel kits 40" wide x 90" long makes for a safer loading angle Universal hinge system allows ramp to be split accommodating a wide range of machines Includes 1 self retracting strap for easy mounting to your vehicle Innovative Low