The 1963 Isle of Man Senior TT was won by Mike Hailwood on an MV, while the Duke team came 2nd (John Hartle) and 3rd (Read). In the following Dutch TT at Assen, the finishing order was: 1st (Hartle), 2nd (Read), with Mike Hailwood's MV retiring in the 500cc class. Read came second to Hailwood in the Belgium GP 500cc race. Minter recovered and returned in time to reclaim his team place for the next event, the Ulster GP at Dundrod in August. The "Scuderia Duke" Gilera Grand Prix team disbanded at the end of 1963.