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Raw and Raucous: 1975 Ducati 900 Super Sport

  • 1 December 2025
  • Dave
1975 Ducati 900SS
1975 Ducati 900SS
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Somewhere around the mid-1970s, Ducati fever overtook me and half of the motorcycle world. Paul Smart’s win at the ’72 Imola 200 had lit the fuse, and the factory’s road-going 900SS was the inevitable explosion.

To call it a café racer is an insult. The 900SS was an elbows-out, road-legal racer with a fierce, barking pair of Contis, an uncompromising riding position and that big, square-jawed 90-degree vee-twin taking centre stage. It didn’t just look fast — it looked, as Hunter S. Thompson said, “like it’s doing 90mph standing still.”

I owned two over the years. First a 1978 Hailwood Replica — a replica in bodywork only — which I later wrapped around a tree at roughly the same speed it looked standing still. Then came a black-and-gold 900SS, a bike I worshipped even when the electrics disappeared on midnight blasts across South London.

But the one to have, the one every bevel-drive tragic dreams of, is the early silver-and-blue 900SS. Harder. Cleaner. The purest form of the species.

The example you see here is one of just 246 built for 1975 — rarer than honesty in a used-bike advert. Its heart is the 864cc air-cooled square-case vee-twin with desmodromic valve actuation. No valve springs here; the desmo system opens and closes the valves mechanically, giving the engine its precise, almost arrogant refusal to float at high revs.

This particular bike’s engine has been rebuilt, so the bevel-gear whisper-and-rattle soundtrack is as crisp as ever. Twin 40mm Dell’Ortos feed it through long inlets, giving the 900SS its legendary snap when you crack the throttle. Those carbs also make kickstarting an adventure: mine used to kick back like a mule, and since they dripped fuel when cold, would occasionally catch fire — always an invigorating start to the day.

1975 Ducati 900SS

Heirloom With a Story

A lot of old 900SSs have pasts that are more rumour than record. Not this one. Bought new in Caracas, Venezuela in 1981, later imported to the US, and complete with the original receipt, Ducati Owners Club certificate, and engine rebuild paperwork. For a bike this collectible, provenance isn’t a bonus — it’s currency.

The frame and selected parts have been professionally repainted, sticking faithfully to the original silver-and-blue Ducati finish. The result is a bike that looks like it’s fresh from Bologna, not half a century old.

Being a mid-’70s Bologna superbike, it’s equipped with all the proper Italian artillery:

  • Marzocchi shocks
  • Brembo discs at both ends
  •  18-inch FPS wheels
  •  5-speed left-side footshift (Ducati modernising… very cautiously)

This one crosses the block at the Las Vegas Motorcycles Auction on 31 January 2026, and it’s the sort of machine collectors quietly stalk for decades. Rare, documented, beautifully preserved, and with an engine that’s ready for another lifetime.

 

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