Apico Blue Rear Chain Adjuster Axle Blocks For KTM EXC-F 450 2003-2018 Motocross Enduro dirt-ktm-sx-f-250-2012 This kit will only fit

This kit will only fit OEM wheels and will not fit aftermarket wheels

Aid in rear wheel alignment and extends chain & sprocket life

Includes specially designed stainless steel pin

Fork Seal Dimensions: 48x57

Apico Blue Rear Chain Adjuster Axle Blocks For KTM EXC-F 450 2003-2018 Motocross Enduro dirt-ktm-sx-f-250-2012 This kit will only fitApico now have their own design of rear axle block for the KTM, with a reinforced area compared to the OEM product, where chain adjuster bolts sit. The anodised axle blocks are available in orange and blue for KTMs and Husqvarnas, with an orange only version for SX SXF bikes 125cc and above from 2013 to 2016. The axle blocks come with a matching anodised axle bolt removal tool, you can see how it works in the video below.