Wunderlich - Extreme Water Radiator GuardThe two piece Wunderlich EXTREME radiator guard for the BMW R 1300 R and R 1300 RS provides effective protection for the radiators Function and product features Optimal protection for both water radiators of the BMW R 1300 R and R 1300 RS The EXTREME radiator guards provide effective protection, ensure long term optimal airflow, and reduce the risk of costly consequential damage if a radiator becomes damaged or leaks, making further travel impossible