Make Model |
Honda CB 750F2 Seven Fifty |
Year |
1986-99 |
Engine |
Air cooled, four stroke, transverse four cylinder, DOHC, 4 valve per cylinder, |
Capacity |
747 |
Bore x Stroke | 67 x 53 mm |
Compression Ratio | 9.3:1 |
Induction |
4x 34mm VE-type |
Ignition / Starting |
Fully transistorized / electric |
Max Power |
73 hp 53.2 kW @ 8500 rpm (68.9 hp @ 8500 rpm) |
Max Torque |
61.8 Nm @ 7500 rpm |
Transmission / Drive |
5 Speed / chain |
Front Suspension |
41mm air-assist stepless preload adjustable RTF VIII fork, 130mm wheel travel |
Rear Suspension |
Dual conventional remote reservoir dampers with adjustable spring preload, 110mm wheel travel |
Front Brakes |
2x 296mm discs 2 piston calipers |
Rear Brakes |
Single 240mm disc 1 piston caliper |
Front Tyre |
120/70-ZR17 |
Rear Tyre |
150/70-ZR17 |
Dry-Weight |
215 kg |
Fuel Capacity |
20 Litres |
Consumption average |
16.4 km/lit |
Braking 60 - 0 / 100 - 0 |
13.7 m / 40.9 m |
Standing ¼ Mile |
12.4 sec / 168.7 km/h |
Top Speed |
204.8 km/h |
When it first re-appeared in 1992, Honda's latest CB Seven Fifty was a rather different beast from its 1960s namesake. The original CB750 was the first real superbike, and revolutionized the biking world - a rather tall order for an air-cooled retro roadster in 1992.
The CB Seven Fifty's simple, unfaired chassis holds few surprises: a steel-tube cradle-type frame joins a twin-shock rear swingarm to the conventional telescopic front forks (based on the CBR600's items).
Twin front disc brakes wear dual-piston calipers, while the twin piggyback rear shocks and 41mm (1.6in) air-assisted forks offer comfortable, soft handling.
The engine is similarly anonymous, despite its 747cc capacity and double overhead camshaft design. It is based on the mid-1980s CBX750 design, its 16-valve head uses hydraulic tappets for low maintenance, while producing a lower output than the CBX, down to 53kW (71bhp) from 67kW (90bhp) and uses a five-speed gearbox, one less than the CBX. The CB's engine is willing enough at low to medium revs, but is less impressive at higher engine speeds: 145km/h (90mph) is its comfortable cruising limit. Windblast limits travelling much over 177km/h (1 lOmph), and the CB struggles to its 193km/h (120mph) maximum speed.
Styling and build quality are the CB's strengths. A large round chrome headlamp
gives a classic look to the front end, and the deep paint finish and chrome megaphone exhaust impart a high-quality feel to the bike. A handy aluminium grabrail looks good as well as offering a secure grip for pillions and an easy-to-operate mainstand permits straightforward rear-end maintenance.
But for all its build quality and classic appeal, the CB Seven Fifty is a rather uninspiring machine, which would make a reasonable commuter or occasional Sunday cruising tool. Riders requiring long-legged touring ability or high-octane sporting thrills will probably look elsewhere.