K&N Engineering R-1100 Universal Round Tapered Air Filter - Rubber End Cap fuel-air-oxygen-sensors 1975-1976 Honda MT250

1975-1976 Honda MT250

2005-2008 Ski-Doo GTX 600 Sport

Tire Application: Sport

1977-1980 Honda CB750K

Backrest ready version available

K&N Engineering R-1100 Universal Round Tapered Air Filter - Rubber End Cap fuel-air-oxygen-sensors 1975-1976 Honda MT250Mounting Flange Inside Diameter 1 11 16in. MM 43, Filter Outside Diameter 2in. x 3in. MM 51 x 76, Filter Length 4in. MM 102, Flange Angle; Length 40deg.; 1 1 2in. Flange Type Centered. When selecting one of K&Ns universal round tapered air filters, you should consider the following dimensions as they relate to the specification chart:. Mounting Flange Inside Diameter This is the most critical dimension and should be very close to the diameter of the