Apico Pro fast fit rear wheel spacers feature an oversize tapered design to help prevent falling off during wheel installation. They also fully cover and protect the wheel bearings and seals from water, mud and dirt extending the life of your bearings. Anodised finish with our Apico laser etched logo for that factory finish. PRO-REAR WHEEL SPACER - BLUE GAS GAS MC125 21-23 MC250 22-23 MC250F 21-23 MC350F 22-23 MC450F 21-23 GAS GAS XC EX250F 21-23 EX350F 21-23 EX450F 21-23 KTM 125 SX 13-22 150 SX 13-22 250 SX 13-22 250 SX-F 13-22 350 SX-F 13-22 450 SX-F 13-22 HUSQVARNA MX TC 125 16-22 TC 250 17-22 FC 250 16-22 FC 350 16-22 FC 450 16-22 HUSQVARNA XC TX 300 17-19 TX 300I 20-22 FX 350 17-22 FX 450 17-22