Late 1971, Sandcast roundcase, engine 7501. First series production run. Less than 300 miles since full rebuild by Brancato Engineering. Split front hub, 21s rear drum, Amal carbs, Borrani rims with stainless spokes, alloy tank. Absolutely immaculate condition. Useable classic with sympathetic upgrades, magnetic dipstick and improved oil filtration, uprated generator, LED indicators, OVNO.