1984 Benelli 654 T

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Specifications
- Category
- Unspecified category
- Displacement
- 604.0 ccm (36.86 cubic inches)
- Displacement (cc)
- 604.00
- Engine details
- In-line four, four-stroke
- Power
- 50.0 HP (36.5 kW) @ 8700 RPM
- Top speed
- 172.0 km/h (106.9 mph)
- Compression
- 9.3:1
- Bore × stroke
- 60.0 x 53.4 mm (2.4 x 2.1 inches)
- Valves/cyl
- 2.0
- Fuel control
- Overhead Cams (OHC)
- Cooling
- Air
- Gearbox
- 5-speed
- Transmission
- Chain (final drive)
- Front tyre
- 3.25-18
- Rear tyre
- 3.50-18
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Wet weight
- 203.0 kg (447.5 pounds)
- Fuel capacity
- 22.00 litres (5.81 US gallons)
The 1984 Benelli 654 T
1984 Benelli 654 T sits in a strange corner of early-80s motorcycling, a joint product of Benelli and Moto Morini engineering that blended Italian chassis sensibility with Japanese-sourced four-cylinder power. This is a middleweight sport-tourer built for riders who want usable, mid-range performance rather than outright speed. The engine pulls cleanly through its rev range, the chassis is composed on twisting roads without being twitchy, and the fuel range suits weekend touring rather than commuting duty. It's not a bike that rewards aggressive riding so much as confident, steady pace work. The 1984 model carried over without significant mechanical changes from the prior year — buyers comparing it to a 1983 example should focus on mileage, service history, and condition rather than spec differences. Today, the 1984 Benelli 654 T attracts a narrow but genuine audience: riders already familiar with Italian marques who want something mechanically distinct from the usual Japanese inline-fours, and collectors of oddball European-Japanese hybrids rather than blue-chip investors. Collector interest remains low, which keeps prices accessible but also means parts and specialist knowledge require patience and some digging. It suits a buyer who values mechanical curiosity over resale certainty.
All Benelli 654 T years
More Benelli models, 1982–1984








