The Honda GB500 Tourist Trophy motorcycle was produced from 1985-1987 with a 390cc four-stroke, single-cylinder engine, producing 34 hp and 3.4kgf-m of torque. The bike features Keihin PH 69 induction, CDI ignition, and electric starting. Its transmission is a 5-speed wet multi-plate coil spring clutch with a chain final drive system. The Honda GB500 Tourist Trophy has a 35 mm telescopic fork front suspension and dual shocks with adjustable pre-load rear suspension. Its brakes consist of a single 256mm disc in the front and a 138mm drum in the rear. The bike has a 64-degree rake, 105 mm/4.1 in trail, and a seat height of 880 mm/34.6 in. It weighs 157 kg/346 lbs and has a fuel capacity of 20 liters/5.3 US gallons.
Technical specifications:
Make Model: Honda GB 400TT Clubman Tourist Trophy
| Year | 1985-87 |
|---|---|
| Engine | Four stroke, single cylinder, SOHC, 4 valve |
| Capacity | 390 cc / 23.7 cu-in |
| Bore x Stroke | 84 x 72 mm |
| Cooling System | Air cooled |
| Compression Ratio | 9.2:1 |
| Induction | Keihin PH 69 |
| Ignition | CDI |
| Starting | Electric |
| Max Power | 34 hp / 25.3 kW @ 7500 rpm |
| Max Torque | 3.4kgf-m @ 6000rpm |
| Clutch | Wet multi-plate coil spring |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Gear Ratio | 1st 2.384 (31/13) / 2nd 1.555 (28/18) / 3rd 1.200 (24/20) / 4th 1.000 (23/23) / 5th 875 (21/24) |
| Front Suspension | 35 mm telescopic forks |
| Rear Suspension | Dual shocks with adjustable pre-load |
| Front Brakes | Single 256mm disc |
| Rear Brakes | 138mm Drum |
| Front Tyre | 90/90 -18 |
| Rear Tyre | 110/90 -18 |
| Rake | 64 degrees |
| Trail | 105 mm / 4.1 in |
| Seat Height | 880 mm / 34.6 in |
| Dry Weight | 157 kg / 346 lbs |
| Fuel Capacity | 20 Litres / 5.3 US gal |
