Honda CB500 twin

Last updated
Honda CB500 twin (1993 through 2003)
Honda CB500 twin.jpg
ManufacturerHonda
Successor CBF500
Class Motorcycle
Engine Type : 2-cylinder four-stroke in - line engine , DOHC
499cc
Bore / stroke 73 x 59.5 mm
Compression ratio 10.5 : 1
Top speed193 km/h
Power 42.5 kW (57 hp) at 9500 rpm
Torque 47 Nm at 8000 rpm
Ignition type contactless digital
Transmission 6-speed
Gear ratios:
Sprocket / Sprocket: 15/40 teeth
Primary: 1,947
Secondary: 2,666
1st gear: 3,461
2nd gear: 2,235
3rd gear: 1,750
4th gear: 1,478
5th gear: 1,280
6th gear: 1,130
Brakes Front: single disc brake Ø 296 mm with double piston caliper from Nissin (PC 26 + PC 32 (1996)
Or
Brembo (PC 32, from model year 1997)
Rear: drum brake Ø 160 mm (PC 26 + PC 32 (1996)
Or
Single disc brake Ø 240 mm (PC 32, from model year 1997)
Tires Front: 110/80-17 57H
Rear: 130/80-17 65H
Wheelbase 1430 mm
DimensionsL: 2170 mm
W: 720 mm
H: 1050 mm
Seat height77.5
Weight170 kg (dry)
Fuel capacity(with reserve) = 18 L
(reserve tank) = 2.5 L
Fuel consumption5.8 L/100 km or 17.2 km/L
Range315 km
Footnotes /references
Haynes Honda CB500 Service and Repair Manual by Phil Mather

Honda CB500 twins were a family of medium-sized standard motorcycles produced by Honda from 1993 until 2003. Because of their low cost, reliability, and good handling they were popular with commuters, and Motorcycle couriers. [1] They were also raced in the United Kingdom in the Honda CB500 Cup (changed its name in 2009 to the Thundersport 500 when Suzuki GS500 and Kawasaki ER-5 were included). [1]

Contents

The half-faired Honda CB500S was introduced in 1998. Production of the first CB500 twin range ceased in 2003 as the engines could not meet Euro 2 emission regulations. [1]

According to Honda engineers, the 499 cc parallel twin DOHC engine was designed to last for 300,000 km (190,000 miles). One motorcycle was tested by Moto Revue from 1993 through 1996. Dismantled at 50,000 km (31,000 miles), the engine was in perfect condition. At 100,000 km (62,000 miles) only the cam chain and the pistons were replaced, although, in the tester's opinion, it could have run with the original parts for longer with no problems. [2]

Model history

1994: CB500R naked version launched. Rear drum brake. Nissin front disk brake. Made in Japan. [1]

1995: No change

1996: CB500T. No significant changes. Some CB500Ts made in Italy.

1996, November: CB500V. Brakes changed to Brembo. Rear drum brake changed to disk. Silver wheels. CB500 cup race series introduced. Special silver model with cup logo introduced. Production moved to Italy.

1998: CB500W naked version. CB500SW 'sport' half-faired version with new headlight introduced. New instruments and handlebar layout.

1998, December: CB500X, CB500SX. No technical changes.

2000 through 2003: CB500Y, CB500SY. No technical changes.

Specification (CB500Y 2003)

Engine type8v parallel twin, [1] 180-degree crankshaft
Engine coolingLiquid
Number of cylinders2
Valves per cylinder4
Valve actuationDouble overhead cam
Cam driveChain
Capacity499 cc (30.5 cu in) [1]
Bore x stroke73 mm × 59.5 mm (2.87 in × 2.34 in)
Compression ratio10.5:1
Max rpm10500
Power57 hp (43 kW) [1]
Torque35 lb⋅ft (47 N⋅m) [1]
Fueling2 of 34mm flat-slide Keihin VPs carburetors
IgnitionDigital transistorised
ClutchWet multi-plate
Gearbox6 speed synchromesh
Final driveChain
Fuel capacity18L [1]
FrameSteel tubular cradle [1]
SuspensionFront: conventional forks, preload. Rear: swinging arm, twin shock absorbers [1]
TyresFront: 110/80-17" 57H. Rear: 130/80-17 65H [1]
Brakes Brembo Front: 296 mm single disk. Rear: 240 mm single disk [1]
DimensionsLength: 2,090 mm (82 in) Width:720 mm (28 in) Height:1,050 mm (41 in)
Wheelbase1,430 mm (56 in)
Rake_trail27°20', 113 mm (4.4 in)
seat_height775 mm (30.5 in)
Weight (dry)173 kg (381 lb) [1]

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References

  1. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 "HONDA CB500 (1994-2003) Review". Motorcycle News.
  2. "Moto Revue article" (in French). Moto Revue.