42 Teeth 4 Bolt Rear Chain Sprocket - BSA B31,B33,A10 Model
Sale price
£36.99
Regular price
£70.50
42 Teeth 4 Bolt Rear Chain Sprocket ,
42 Teeth and is for 5/8 inches x 3/8 inches Chains,
OEM-Ref-No. 42-6331.
Fits- BSA B31 B33 A7 A10 1956-59 Models.