Rieju Spike - 2005 Specifications and Reviews

The 2005 Rieju Spike is a 50cc super motard designed for young and novice riders seeking an agile, lightweight platform. Its liquid-cooled two-stroke engine delivers responsive performance ideal for learning fundamental riding skills. Known for its nimble handling and playful character, the Spike excels in urban environments and amateur track days.

2005
3 stars Average rating: 3 from 1 votes
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Engine and Transmission Specifications

Exhaust systemAluminum silencer
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemSeparated with automatic mixer
Fuel systemCarburettor. Dell´ortho HSA
Bore x stroke39.0 x 40.3 mm (1.5 x 1.6 inches)
Compression12.0:1
Power8.50
Engine typeSingle cylinder, two-stroke
Capacity:50.00 ccm (3.05 cubic inches)
 
 

CategorySuper motard
Year2005
ModelRieju Spike

Brakes, suspension, Frame and wheels

Rear brakes diameter185 mm (7.3 inches)
Rear brakesSingle disc
Front brakes diameter200 mm (7.9 inches)
Front brakesSingle disc
Rear tyre dimensions130/70-17
Front tyre dimensions100/80-17
Rear suspensionShowa
Front suspensionShowa advantage with inverted bracket
Frame typePerimetral of double beam in steel.

Physical measures and capacities

Fuel capacity6.00 litres (1.59 gallons)
Wheelbase1,332 mm (52.4 inches)
Overall width800 mm (31.5 inches)
Overall length2,050 mm (80.7 inches)
Overall height1,170 mm (46.1 inches)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track40%
City70%
Cornering75%
Daily Riding35%
Touring15%
Passenger10%

Rider Profile

Best ForThis is a learner-friendly minimoto aimed at young or novice riders rather than experienced motorcyclists seeking performance.
PurposeIt is built as a lightweight 50cc supermotard for playful urban riding, light track days, and building throttle and cornering skills rather than serious speed or distance.
Rider FitThe low dry weight and compact dimensions make it very easy to manage for smaller or lighter riders, though the 835mm seat height may feel tall for very short beginners.
CharacterIt has a nimble, flickable, toy-like personality with sporty supermotard styling, upside-down forks, and a monoshock that reward an eager, playful riding style.
Not Ideal ForIt is not suitable for riders wanting real highway speed, long-distance touring, passenger carrying, or serious off-road capability.

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

Rider Reviews

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