Steering Damper Friction Disc BSACotton OD: 57 mmID: 19 mmThickness 3 mm1936-61 B31.B32.B33.B34.A7.A10.M20.M21.M33 1936-66 A50.A65 can also fit earlier models fits some C11,C12 w. heavy weight fork
Rear Stand Norton Rigid Frame Mod. 18, ES2, Big Four, 16H, 19R, Mod.50 Please check last picture for approx. measurementsThese are Made in India. These are a budget item and are not perfect.They may need to be modified before use. No returns. Please look at all pictures