SWINGARM PROTECTOR YAM YZ250F / YZ450F 05-08 - BLU Category_Hour Meters & Temperature Gauges The 17 mm nut is

The 17 mm nut is crossed-drilled so racers can safety wire the filter to their bike

Thread Size: 14mm

Hard Shell in hard resistant PA6

7mm (1/2")

Minimises smoke development

SWINGARM PROTECTOR YAM YZ250F / YZ450F 05-08 - BLU Category_Hour Meters & Temperature Gauges The 17 mm nut isPolisport continue to break barriers in off road plastic parts technology setting the mould of the future. Polisport replacement panels are produced with Durable Gloss Polypropylene (DGP) technology that provides maximum gloss and visual impact, but also has extremely high resistance to premature wear breakage and discolouration. Polisport replacement panels are designed to have that perfect OEM quality and fit every time!