Honda Rebel 450 Specs - Honda Rebel Forum

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Old 08-26-2008, 09:36 PM   #1
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Honda Rebel 450 Specs

General information
Model: Honda CMX 450 Rebel
Year: 1986
Category: Custom / cruiser

Engine and transmission
Displacement: 447.00 ccm (27.28 cubic inches)
Engine type: Twin
Stroke: 4
Power: 38.00 HP (27.7 rkW)) @ 8000 RPM
Compression: 9.3:1
Bore x stroke: 75.0 x 50.6 mm (3.0 x 2.0 inches)
Fuel system: Carburettor. dual 29.3mm venturi
Valves per cylinder: 3
Fuel control: DOHC
Ignition: capacitive discharge
Starter: Electric
Lubrication system: wet sump
Cooling system: Air
Gearbox: 6-speed
Transmission type
final drive: Chain
Clutch: wet, multi-plate
More details Consult a Honda repair manual.

Physical measures
Dry weight: 174.0 kg (383.6 pounds)
Weight incl. oil, gas, etc: 185.0 kg (407.9 pounds)
Seat height: 690 mm (27.2 inches) If adjustable, lowest setting.
Overall height: 1,170 mm (46.1 inches)
Overall length: 2,230 mm (87.8 inches)
Overall width: 800 mm (31.5 inches)
Ground clearance: 155 mm (6.1 inches)
Wheelbase: 1,530 mm (60.2 inches)

Chassis and dimensions
Frame type: double cradle
Rake (fork angle): 58.0°
Trail: 135 mm (5.3 inches)
Front suspension: telescopic forks
Rear suspension: swing arm shock absorber
Front tyre dimnsions: 100/90-18 56S tubeless
Rear tyre dimensions: 140/90-18 70S tubeless
Front brakes: Single disc
Rear brakes: Expanding brake (drum brake)

Speed and acceleration
Power/weight ratio: 0.2184 HP/kg

Other specifications
Fuel capacity: 12.00 litres (3.17 gallons)
Reserve fuel capacity: 2.50 litres (0.66 gallons)
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Old 08-26-2008, 09:47 PM   #2
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Engine type: 4-stroke parallel twin, air-cooled
Displacement: 447cc
Bore x stroke: 75 mm x 50,6 mm
Compression: 9.3:1
Valves per cylinder: 3 (OHC)
Power maximum: 27 kW @ 8000 rpm
Torque maximum: 32 Nm @ 7000 rpm
Gear: 6 speed
Final Transmission: chain

Front suspension system: Telescopic forks
Rear suspension system: Swinging
Front tyre: 100-90 18"
Rear tyre: 140-90 15"

Engine oil: 3l.
Fuel tank: 10,5l.
Fuel reserve: 2,5l.
Passenger capacity load: Operator and one passenger
Vehicle capacity load: 156kg.

Weight: 188 kg
Overall length: 2,115 mm (83.3 in)
Overall width: 815 mm (32.1 in)
Overall height: 1,100 mm (43.3 in)
Wheelbase: 1,460 mm (57.5 in)
Ground clearance: 140 mm (5.5 in)

Battery: 12V - 12AH
Generator: 0.19 kw/5,000 rpm
Headlight (HIGH/LOW): 12V - 60/55W
Tail/stoplight: 12V - 4/32CP SAE No. ST84 DOT
License plate light: 12V - 8W (4CP) SAE No. 67
Turn signal light: 12V - 32cp SAE No.D81 DOT
Instrument light: 12V - 3.4W
Neutral indicator light: 12V - 3.4W
Turn signal indicator light: 12V - 3.4W
High beam indicator light: 12V - 2W
Main fuse: 15A
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Old 07-02-2009, 12:46 AM   #3
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Good info Big J but I see some typos there too. It has a 15" rear tire not 18".
Also, what do you think the top speed is?
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Old 03-22-2010, 04:54 PM   #4
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Does anyone konw what the original MSRP was for the '87 450 Rebel?
Just curious..
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Old 08-26-2010, 01:07 AM   #5
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Does anyone have specs on fork tube size, neck size, (Diameter and length) bearings size etc
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Old 10-18-2010, 08:31 PM   #6
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Wickked1 good question. I too would like to know the original price on the 86 450. Maybe some of the old heads in here will know. old as in the Rebel game!lol
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Old 10-20-2010, 08:59 PM   #7
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450 specs

I have an 86 rebel 450 and I fill the tank up when I hit the reserve, it will only take 2 gallons max, any more and it will spill out! I must not have the original tank then right? have pictures will send
1986 HONDA REBEL 450 12k
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Old 10-20-2010, 09:02 PM   #8
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That's about right.
10.5L is around 2.5 gallons.
With roughly a half gallong reserve, 2 gallons is certainly in the ballpark.
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Old 10-20-2010, 09:07 PM   #9
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i get 110 miles from full to reserve, but I weight 250lbs, anyone get much further than that?
1986 HONDA REBEL 450 12k
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Old 12-21-2011, 04:20 PM   #10
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not here I notice a drastic drop off when i put the windshield on in the late fall range drops to about 85 miles.... yeeeeesh
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450 specs

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