Fits Honda 1979-1984 XR80,1980-1985 XL80S,1981-1984 XR100 Fits Honda 1977-1982,1991-1994 CT70, 1969-1994 CT70 Trail, 1980-1986 CT110,CT110 Trail Bearing Diameter Inner (ID)12mm; Outer (OD) 37mm; Height 12mm Seal 1 Diameter Inner (ID) 26mm; Outer (OD) 37mm; Height 7mm Seal 2 Diameter Inner (ID) 23mm; Outer (OD) 37mm; Height 7mm; Seal 3 Diameter Inner (ID) 21mm; Outer (OD) 37mm; Height 7mm
Fits The Following OEM Models:

Honda XR80: 1979-1984
Honda XR100: 1981-1984
Honda XL80S: 1980-1985
Honda Trail 70: 1970-1994
Honda Trail 110: 1980-1986