Apico Blue Rear Chain Adjuster Axle Blocks For KTM SX-F 450 2007-2012 Motocross Enduro dirt-ktm-xc-w-500-2013 All steel spacers are case-hardened

All steel spacers are case-hardened and plated for resistance to wear and corrosion

Perforated mesh inserts around collar for excellent breathability

Fork Seal Dimensions: 43x55x9

Prevent water and cleansers from entering your intake system when you wash your airbox

the Racer Supermatic Jersey is constructed from a lightweight main chassis incorporating strategically positioned mesh inserts for airflow and ventilation

Apico Blue Rear Chain Adjuster Axle Blocks For KTM SX-F 450 2007-2012 Motocross Enduro dirt-ktm-xc-w-500-2013 All steel spacers are case-hardenedSpecifications Precision CNC machined from 6061 T6 Aid in rear wheel alignment and extends chain & sprocket life Brilliant anodized colours.