Cagiva Raptor 650 - 2004 Specifications and Reviews

The 2004 Cagiva Raptor 650 is a versatile middleweight naked bike suited for riders seeking an approachable yet spirited machine. Its liquid-cooled 645cc parallel-twin engine delivers 70 horsepower with responsive character, making it ideal for both commuting and spirited road riding. Known for agile handling and practical ergonomics, the Raptor appeals to riders transitioning from smaller bikes or those preferring accessible performance.

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General information

CategoryNaked bike
Year2004
ModelCagiva Raptor 650
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
Fuel controlDOHC
Valves per cylinder4
Fuel systemCarburettor
Bore x stroke81.0 x 62.6 mm (3.2 x 2.5 inches)
Compression11.5:1
Torque63.50
Power70.00
Stroke4
Engine typeTwin
Capacity:645.00 ccm (39.36 cubic inches)

Physical measures and capacities

Ground clearance165 mm (6.5 inches)
Seat height800 mm (31.5 inches) If adjustable, lowest setting.
Dry weight180.0 kg (396.8 pounds)

Cagiva Raptor 650 dimensions and frame

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter298 mm (11.7 inches)
Front brakesDouble disc
Rear tyre dimensions160/60-17
Front tyre dimensions120/70-17
Rear suspension travel138 mm (5.4 inches)
Rear suspensionProgressive single shock with atjustable rebound - compression damping and spring preload. Double sided swingarm.
Front suspension travel120 mm (4.7 inches)
Front suspensionUpside Down fully adjustable hydraulic fork
Frame typeHigh strength steel tubular frame

Speed and acceleration

Power/weight ratio0.3889 HP/kg

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsRed, Blue, Yellow, Black
Fuel capacity19.30 litres (5.10 gallons)

Performance Profile & Rider Fit

73.8 hp
Peak Power
3.6s
0-60 mph

Best For

Track55%
City70%
Cornering82%
Daily Riding65%
Touring38%
Passenger40%

Rider Profile

Best ForThis bike suits riders who have moved beyond beginner status and want a torquey, characterful naked to sharpen their skills on.
PurposeIt's built for spirited backroad riding and city commuting where quick direction changes and strong midrange punch matter more than outright top speed.
Rider FitA moderate seat height and lightweight steel-framed chassis make it manageable for riders of average build, though the firm suspension and sporty stance ask for some fitness on longer rides.
CharacterThe V-twin engine gives it a gruff, torquey personality with immediate throttle response, favoring feel and feedback over sheer refinement.
Not Ideal ForIt's not the right choice for someone wanting a plush, wind-protected long-distance tourer or a machine for off-road exploration.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2004 Cagiva Raptor 650 Rider Ergonomics Assessment

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Feet:

At 800mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2004 Cagiva Raptor 650, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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