History
The Cimatti Gran Prix XL is a red top-tank Italian moped built around the Minarelli V1 engine — the same powerplant that underpins dozens of European and US imports. Cimatti was one of many Italian manufacturers pairing compact tube or pressed frames with Minarelli's reliable 49cc two-stroke and automatic clutch.
Top-tank styling put the fuel tank between the seat and handlebars like a miniature motorcycle rather than a step-through Moby. That look sold well in the US moped boom of the late 1970s when buyers wanted something sportier than a French commuter. The Gran Prix XL name signals the longer tank and XL trim level within Cimatti's lineup.
Surviving examples benefit from the same parts ecosystem as Puch-adjacent Minarelli bikes: Treatland, 1977 Mopeds, and European sellers still stock V1 gaskets, carbs, and cables. Verify engine and frame numbers match — Italian imports often arrived with paperwork gaps that complicate registration today.
Minarelli V1 tuning basics apply: belt tension, clean carb, and a compression test before you chase performance parts. Top-tank weight distribution feels different from step-throughs — expect more front-end load at low speed.
Quick specs
| Engine | Minarelli V1 (49cc) |
| Style | Top-tank |
| Origin | Italy |
| Parts | Standard Minarelli V1 ecosystem |