Wunderlich - Exhaust Heat Guard for BMW F 850 GS (2018-)Thermal and mechanical protection that reliably shields the heat radiation on the front of the rear silencer and avoids the hot exhaust making contact with the vehicle's weak points. This means it protects against painful burns and prevents damage to your luggage from the effects of heat. The heat guard simultaneously offers high mechanical protection against scratches or dents for the rear silencer, which can easily occur while riding over terrain