Twin Air Pre-Oiled Air Filter Yamaha WR250F '03-'14 WR450F '03-'15 S3-Cat-REV'IT! Polisport found the best materials

Polisport found the best materials to protect the engine from crashes and falls

Thermal insulation ensures maximum comfort and grip

Available in Carbon Fibre or Titanium sleeved options depending on the style you are looking to create

Polisport Balance bike will be the perfect start to a love affair with the two-wheelers

Fits silencers with circumferences from 200-400 mm

Twin Air Pre-Oiled Air Filter Yamaha WR250F '03-'14 WR450F '03-'15 S3-Cat-REV'IT! Polisport found the best materialsWith the same treatment that the factory race teams and OEMs receive, the Twin Air Pre Oiled Air Filter is designed to catch all the dust and debris and allow efficient air flow, giving your machine better performance. Pre oiled with biodegradable foam filter oil that provides ultimate consistency in pore coverage. Easy and fast to change out the filter and get back on your bike for more great days of riding. Features: Pre oiled with Twin Air BIO Foam