Wunderlich Heat Shield Plate For The Radiator Hose for Harley Pan America 1250 Options:Black The contoured calf protector ergonomically Color:Satori TC 5 The contoured calf protector ergonomically wraps around the rear leg and is constructed from a dual density compound rear blade system to offer progressive dampening of excessive torsional forces Even if you park the motor bike in a meadow you do not always have to look for a small plank of wood or another base the engine can then quickly start to overheat It protects the hose itself from heat radiation coming directly from the manifold and also reduces the risk of the cooling water being heated up further (unnecessarily) by the radiant heat of the manifold