POLISPORT Vented Airbox Covers - KTM SX/SX-F, EXC/EXC-F Colour:Black The version you use is

The version you use is a silicon alloy that is equally balanced to insure your total safety in the extreme conditions of the competition

Manufactured from high quality forged aluminum for improved strength and durability with spring loaded forged knurled tip for improved gear shifts

lever feel and durability

Pro Series Covers also feature an extra tough dark titanium grey Akadized surface treatment which drastically increases the wear resistance from boots and grit to give a lasting stylish look

The Next Level In Athletic Performance

POLISPORT Vented Airbox Covers - KTM SX/SX-F, EXC/EXC-F Colour:Black The version you use isPolisport plastics are made from injected plastic with the own brand developed technologies. All the plastic parts are manufactured with the DGP (Durable Gloss Polypropylene) which provides them high level resistance and gloss finish. OEM type Same as used in MXGP