1989 Honda GB500 TT
The 1989 1989 Honda GB500 TT packs a 498cc SOHC single engine with 40hp into a cafe racer package from Honda.
Specifications
Engine
- Type
- SOHC single
- Displacement
- 498 cc
- Cylinders
- 1
- Power
- 40 hp @ 7000 rpm
- Torque
- 39.0 Nm
- Compression
- —
- Bore × Stroke
- 92.0 × 75.0 mm
- Cooling
- Air-cooled
- Fuel System
- Keihin carburetor
Chassis & Transmission
- Frame
- Steel double cradle
- Front Suspension
- Telescopic fork
- Rear Suspension
- Twin shock
- Front Brake
- Single disc
- Rear Brake
- Drum
- Front Tyre
- —
- Rear Tyre
- —
- Transmission
- 5-speed
- Final Drive
- Chain
Performance
- Top Speed
- 160 km/h (99 mph)
- ¼ Mile
- —
Dimensions & Weight
- Dry Weight
- 170 kg (375 lbs)
- Wet Weight
- 184 kg (406 lbs)
- Seat Height
- 790 mm
- Wheelbase
- 1395 mm
- Ground Clearance
- —
- Fuel Capacity
- 14.0 L
History & Story
In 1989, Honda launched the 1989 Honda GB500 TT — a cafe racer that would come to define an era of motorcycling. Hailing from Japan, it combined Japan engineering with cafe racer appeal.
The 1989 Honda GB500 TT is motivated by a 498cc SOHC single single-cylinder unit delivering 40hp at 7000 rpm. Breathing through Keihin carburetor and kept cool by air-cooled, the engine drives through a 5-speed transmission with chain final drive.
Weighing 170 kg (375 lbs) dry, the 1989 Honda GB500 TT uses a steel double cradle frame, telescopic fork front suspension, and twin shock rear suspension. The braking system comprises single disc front and drum rear units.
Performance-wise, the 1989 Honda GB500 TT achieves a claimed top speed of 160 km/h (99 mph). With a fuel capacity of 14.0 liters, it offers reasonable range for cafe racer duties. The seat height of 790 mm makes it comfortable for most riders.
The 1989 Honda GB500 TT is motivated by a 498cc SOHC single single-cylinder unit delivering 40hp at 7000 rpm. Breathing through Keihin carburetor and kept cool by air-cooled, the engine drives through a 5-speed transmission with chain final drive.
Weighing 170 kg (375 lbs) dry, the 1989 Honda GB500 TT uses a steel double cradle frame, telescopic fork front suspension, and twin shock rear suspension. The braking system comprises single disc front and drum rear units.
Performance-wise, the 1989 Honda GB500 TT achieves a claimed top speed of 160 km/h (99 mph). With a fuel capacity of 14.0 liters, it offers reasonable range for cafe racer duties. The seat height of 790 mm makes it comfortable for most riders.
Known Issues
- Charging system can be weak on early models
- Rubber intake boots deteriorate with age
Fun Facts
- The 1989 Honda GB500 TT was produced in Honda's Japan facilities
- The 1989 Honda GB500 TT featured a steel double cradle frame typical of 1980s design philosophy
Collector Information
- Parts Availability
- Moderate
- Collector Rating
- 6/10
Resources & Parts
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