1983 Benelli 254 Quattro

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Specifications
- Category
- Classic
- Displacement
- 231.0 ccm (14.10 cubic inches)
- Displacement (cc)
- 231.00
- Engine details
- In-line four, four-stroke
- Power
- 27.0 HP (19.7 kW) @ 10500 RPM
- Top speed
- 150.0 km/h (93.2 mph)
- Compression
- 10.5:1
- Bore × stroke
- 44.0 x 38.0 mm (1.7 x 1.5 inches)
- Valves/cyl
- 2.0
- Fuel control
- Overhead Cams (OHC)
- Cooling
- Air
- Gearbox
- 5-speed
- Transmission
- Chain (final drive)
- Front tyre
- 2.75-18
- Rear tyre
- 3.00-18
- Front brakes
- Single disc
- Rear brakes
- Expanding brake
- Wet weight
- 122.0 kg (269.0 pounds)
- Fuel capacity
- 8.00 litres (2.11 US gallons)
The 1983 Benelli 254 Quattro
The 1983 Benelli 254 Quattro sits among the smallest of Benelli's small-bore four-cylinder experiments, a miniature superbike concept aimed at riders who wanted multi-cylinder character without a big machine underneath them. This is a bike built around revving, not torque: that tiny four-cylinder motor wants to be spun hard to make anything happen, and it rewards riders who enjoy working a gearbox and keeping momentum up rather than lugging along on low-end pull. It's light and flickable in a way modern learner bikes rarely are, with a mechanical complexity that feels almost absurd given its size. Day-to-day ownership means fiddly carburetor synchronization across four small cylinders and a level of maintenance attention that larger, simpler bikes don't demand. The 1983 model carried over without significant mechanical changes from the prior year — buyers comparing it to a 1982 example should focus on mileage, service history, and condition rather than spec differences. This appeals mostly to mechanically curious collectors and Benelli specialists rather than casual buyers, people drawn to its oddball engineering and rarity rather than practical daily use, with collector interest remaining modest but genuine among small-bore multi-cylinder enthusiasts.

