Fits many prewar and postwar Nortons. British Made. Very nice quality. Studs 7/16 x 26TPI. Uses narrow 5/8 x 1/4” (520) chain.Was part number 9518, D2/468, E2-463
New Old Stock, so not very nice...
BREXIT. After 1-1-2021 no more shipping to the UK. Customs and new VAT rules make this impossible. You were nice customers, Sorry.
©opyright Peter’s Classic Bike Parts