K&N Air Filter KTB-6621 Triumph Trident 660 Tyre Width Imperial_2.75 INCH Two stainless steel clamps that

Two stainless steel clamps that are designed to be tightened without the use of special tools

This special product is intended for 2 and 4-stroke grass track and speedway motorcycles that are used competitively

Holes Centres: 55mm

It has an HH friction rating and performs better at higher temperatures than the AD compound

K&N Air Filter KTB-6621 Triumph Trident 660 Tyre Width Imperial_2.75 INCH Two stainless steel clamps thatK&N's high flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance while providing excellent engine protection for your motorcycle. Features: Designed to provide increased horsepower and torque. Pleated media provides a large filtration area, offering long service intervals. Multiple