Twin Air Radiator Sleeves prevent mud, dirt and sand entering your machines radiators before it can build up causing overheating and eventually, damage your bike’s engine. Easy to install – simply remove the radiator louvres and slide the sleeve with its elasticated fitment and pre-punched holes for the mounting pins over, before refitting the louvre. This breathable barrier of nylon-coated, glass yarn mesh allows dry dirt to simply fall off after build-up from the vibrations off your bike. KTM 125 SX 07-15 150 SX 09-15 250 SX 07-16 250 SX-F 07-15 350 SX-F 11-15 450 SX-F 07-15 250 EXC-F 07-16 350 EXC-F 11-16 450 EXC-F 08-16 500 EXC 12-16 HUSQVARNA TE 125 14-16 TE 250 14-16 TE 300 14-16 FE 250 14-16 FE 350 14-16 FE 450 14-16 FE 501 14-16 TC 125 14-15 TC 250 14-16 FC 250 14-15 FC 350 14-15 FC 450 14-15