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Supermotos

2006Rieju SMX 125

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The 2006 Rieju SMX 125 is a lightweight super motard designed for novice and intermediate riders seeking agile urban performance. Its 124cc single-cylinder engine and nimble 108kg frame deliver responsive handling and easy maneuverability around city streets. Best known for combining streetbike styling with off-road capability, it offers an accessible entry point into the super motard category.

Capacity
124.0 ccm
Engine
Single
Gearbox
5-speed
Dry weight
108.0 kg
Seat height
900 mm
Power
15.0 HP (11.0 kW)
⇄ Compare with another bike + Add to garage All model years

What’s new for the 2006 Rieju SMX 125

vs the 2005
Spec20052006
Power 14.5 HP (10.7 kW) 15.0 HP (11.0 kW)
Fuel capacity 8.40 litres (2.22 US gallons) 7.40 litres (1.95 US gallons)
Other years 2003 2004 2005 2006 2007 2008

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 28Agility 80Comfort 40Off-road 35Touring 20Road manners 65
Off-road & trail35%
Cornering75%
City riding80%
Daily riding55%
Touring20%
Two-up25%
Track45%
Best for
Built as a nimble, urban-friendly supermoto for weaving through traffic, flicking around back roads, and having fun rather than covering long distances quickly.
Built for
A cheeky, playful little street bike with sharp steering geometry and supermoto styling that rewards revving it hard and throwing it into corners.
Not ideal for
Not for riders wanting sustained highway speed, long-distance touring comfort, or serious off-road capability given its road-biased 17 inch wheels and modest 125cc output.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 900mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2006 Rieju SMX 125, with a relaxed knee angle of around 135 degrees and a slightly forward riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 821-900 mm — Long Legs →

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Full specifications

Engine
Capacity
124.0 ccm
Power
15.0 HP (11.0 kW)
Engine type
Single
Power/weight ratio
0.1389 HP/kg (dry)
Bore x stroke
54.0 x 54.0 mm
Cooling system
Air
Fuel system
Carburettor
Starting
Electric & kick
Lubrication system
Separate mixture
Torque
Not on record - add it
Transmission
Gearbox
5-speed
Transmission type
Manual
Dimensions & weight
Wheelbase
1332 mm
Overall length
1994 mm
Overall width
800 mm
Overall height
1135 mm
Seat height
900 mm
Dry weight
108.0 kg
Fuel capacity
7.40 litres
Chassis & suspension
Frame
Double cradle. Highly resistant steel perimeter
Front suspension
Fork 35 mm
Rear suspension
MonoShock Absorder Progressive System
Brakes & wheels
Front brakes
Single disc. Double piston
Front brakes diameter
260 mm
Rear brakes
Single disc
Rear brakes diameter
200 mm
Front tyre
90/90-21
Rear tyre
120/80-18

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 20032004200620072008
Capacity 125 cc 125 cc 124 cc 124 cc 125 cc
Dry weight 108 kg 108 kg 108 kg 108 kg 107 kg
Seat height 900 mm 900 mm 900 mm 900 mm 900 mm
Fuel capacity 8.4 L 8.4 L 7.4 L 7.4 L 7.4 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the Rieju SMX 125?

The 2006 Rieju SMX 125 has a Capacity of 124.0 ccm (7.57 cubic inches).

What engine power does the Rieju SMX 125 have?

The 2006 Rieju SMX 125 has a Power of 15.0 HP (11.0 kW).

How many gears does the Rieju SMX 125 have?

The 2006 Rieju SMX 125 has a Gearbox of 5-speed.

How much does the Rieju SMX 125 weigh?

The 2006 Rieju SMX 125 has a Dry weight of 108.0 kg (238.1 pounds).

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