Set Front fork covers / Gaiters 180 x 50 (internal) with an external width of 60mm. Originally intended for BSA, but can be used universally. Made for: Pair of BSA Fork Gaitors for B31 / B32 (1946-59), B33 / B34 (1947-63), M20 / M21 (1946-63), A7 / A10 (1947-66) and A50 / A65 (1950 -66)

OEM: 42-5320
Set (=2)