MV Agusta · 1970–1974
MV Agusta 350 B: history and buying advice
Sporting twin for the middle class.
History
The 350 B was shown at the end of 1969 at the Milan motorcycle show and was meant to fill the gap in MV’s middle class, backed by the prestige of the racers. The engine is derived from the 250 twin with a larger bore.
The Sport was the most popular version; from 1972 came the Elettronica with electronic ignition (2,083 built). There were also the GT, a Scrambler and a police version. The 350 Ipotesi followed in 1975.
Key data
| Engine | 2 cylinders parallel, overhead valves (OHV) |
|---|---|
| Bore × stroke | 63 × 56 mm, 349 cc |
| Power | approx. 27 hp at 7600 rpm |
| Carburettors | 2 × Dell'Orto 24 mm |
| Ignition | points, electronic from 1972 |
| Weight | approx. 149 kg dry |
What to check when buying
- Which version? Sport, GT, Elettronica or Scrambler: compare with the papers, because the Scrambler is rare (217 made).
- Electronic ignition: check that it works; original parts are hard to find.
- Two carburettors must run evenly: look for a smooth idle.
- Wet sump: look for leaks around the crankcase and heads.
- A more affordable way to ride a classic MV; do watch for rust in the tank and exhausts.