1990 Honda CB-1
Introduced in 1990, the 1990 Honda CB-1 features a 399cc DOHC inline-4 engine producing 57hp, establishing itself as a notable naked bike.
Specifications
Engine
- Type
- DOHC inline-4
- Displacement
- 399 cc
- Cylinders
- 4
- Power
- 57 hp @ 12000 rpm
- Torque
- 32.0 Nm
- Compression
- —
- Bore × Stroke
- 55.0 × 42.0 mm
- Cooling
- Water-cooled
- Fuel System
- 4x Keihin carburetors
Chassis & Transmission
- Frame
- Steel diamond frame
- Front Suspension
- Cartridge fork
- Rear Suspension
- Pro-Link monoshock
- Front Brake
- Dual disc
- Rear Brake
- Single disc
- Front Tyre
- —
- Rear Tyre
- —
- Transmission
- 6-speed
- Final Drive
- Chain
Performance
- Top Speed
- 190 km/h (118 mph)
- ¼ Mile
- —
Dimensions & Weight
- Dry Weight
- 168 kg (370 lbs)
- Wet Weight
- 183 kg (403 lbs)
- Seat Height
- 770 mm
- Wheelbase
- 1385 mm
- Ground Clearance
- —
- Fuel Capacity
- 14.0 L
History & Story
Honda's 1990 Honda CB-1 arrived in 1990 as a naked bike designed for the discerning rider. Produced in Japan, it quickly earned recognition as a capable naked bike from the 1990s.
Powering the 1990 Honda CB-1 is a 399cc DOHC inline-4 producing 57hp. This four-cylinder engine uses water-cooled cooling and draws fuel through 4x Keihin carburetors. A 6-speed gearbox sends power via chain final drive to the rear wheel.
Weighing 168 kg (370 lbs) dry, the 1990 Honda CB-1 uses a steel diamond frame frame, cartridge fork front suspension, and pro-link monoshock rear suspension. The braking system comprises dual disc front and single disc rear units.
Performance-wise, the 1990 Honda CB-1 achieves a claimed top speed of 190 km/h (118 mph). With a fuel capacity of 14.0 liters, it offers reasonable range for naked bike duties. The seat height of 770 mm makes it accessible for most riders.
Powering the 1990 Honda CB-1 is a 399cc DOHC inline-4 producing 57hp. This four-cylinder engine uses water-cooled cooling and draws fuel through 4x Keihin carburetors. A 6-speed gearbox sends power via chain final drive to the rear wheel.
Weighing 168 kg (370 lbs) dry, the 1990 Honda CB-1 uses a steel diamond frame frame, cartridge fork front suspension, and pro-link monoshock rear suspension. The braking system comprises dual disc front and single disc rear units.
Performance-wise, the 1990 Honda CB-1 achieves a claimed top speed of 190 km/h (118 mph). With a fuel capacity of 14.0 liters, it offers reasonable range for naked bike duties. The seat height of 770 mm makes it accessible for most riders.
Known Issues
- Carb synchronization needed regularly
- Charging system can be weak on early models
- Rubber intake boots deteriorate with age
Fun Facts
- The 1990 Honda CB-1 was produced in Honda's Japan facilities
- The 1990 Honda CB-1 featured a steel diamond frame frame typical of 1990s design philosophy
Collector Information
- Parts Availability
- Moderate
- Collector Rating
- 5/10
Resources & Parts
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