Supermotos
2005Rieju SMX 125 4T
24 fields on record
The 2005 Rieju SMX 125 4T is a lightweight super motard ideal for beginner and young riders seeking an affordable, nimble streetbike. Its compact 125cc four-stroke engine delivers reliable 14.5 horsepower with manageable handling characteristics. Known for its accessibility and fun factor, this Spanish-made machine excels in urban commuting and casual weekend riding.
- Capacity
- 125.0 ccm
- Engine
- Single
- Gearbox
- 5-speed
- Dry weight
- Not on record
Know it? Add it → - Seat height
- Not on record
Know it? Add it → - Power
- 14.5 HP (10.7 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Best suited as a lightweight, nimble runabout for urban streets and short playful rides rather than serious speed or distance work.
- Built for
- A cheeky, flickable little machine that rewards playful riding through tight turns and city traffic rather than outright performance.
- Not ideal for
- Not a good fit for riders wanting highway speed, long-distance touring comfort, or genuine off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 125.0 ccm
- Power
- 14.5 HP (10.7 kW)
- Engine type
- Single
- Bore x stroke
- 54.0 x 54.0 mm
- Fuel system
- Carburettor
- Valves per cylinder
- 2
- Lubrication system
- Mixture of gasoline and oil to 2%
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
Dimensions & weight
Chassis & suspension
- Frame
- Perimetral chassis, steel.
- Front suspension
- Paioli
- Rear suspension
- Paioli
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 200 mm
- Front tyre
- 100/80-17
- Rear tyre
- 120/80-17
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Rieju SMX 125 4T?
The 2005 Rieju SMX 125 4T has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the Rieju SMX 125 4T have?
The 2005 Rieju SMX 125 4T has a Power of 14.5 HP (10.7 kW).
How many gears does the Rieju SMX 125 4T have?
The 2005 Rieju SMX 125 4T has a Gearbox of 5-speed.
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