Apico Blue Rear Chain Adjuster Axle Blocks For Husqvarna FX 450 2017-2018 Motocross Enduro dirt-ktm-exc-250-2003 We use a triple lip

We use a triple lip sealed ball bearing for superior dirt exclusion compared to OEM bearings

The aluminium spacers from "AllBalls" feature hardened steel shells pressed over the aluminium to provide a superior wear surface

Fork Seal Dimensions: 33x46x10

With pre-curved sleeves and an extended rear profile

Apico Blue Rear Chain Adjuster Axle Blocks For Husqvarna FX 450 2017-2018 Motocross Enduro dirt-ktm-exc-250-2003 We use a triple lipApico 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.