Pro Filter Air Filter Premium Yamaha & Suzuki | MTX-2401-00 Spark Arrestor Polymer insole with integrated steel

Polymer insole with integrated steel shank reinforcement for structure and support to the arch area

Designed for use on 20mm and 22mm ID bearings

Above are the head sizes that Harley Davidson orders from us as well as the general size by decades

The Tech 10’s re-design has been guided by three priorities as the Alpinestars technical footwear development team looked to improve overall functionality

10W-40 is recommended for use in 4-Stroke Engines

Pro Filter Air Filter Premium Yamaha & Suzuki | MTX-2401-00 Spark Arrestor Polymer insole with integrated steelPRO FILTER Premium Air Filters are made of chemical resistant, high quality polyester based foam. Dual stage design allows for superior filtration by eliminating the passage of fine dirt and dust, while helping to prevent air flow blockage. Special reticulation process offers unsurpassed air flow and filtration. Industrial strength, resin bonded seams increase the integrity of the filters wash after wash. Packaged individually in a re sealable bag.