Enduro Bikes
2006Rieju MRX 50 Pro
28 fields on record
The 2006 Rieju MRX 50 Pro is a lightweight enduro machine designed for entry-level off-road riders and younger enthusiasts. Its compact 50cc single-cylinder engine and manageable 94kg weight make it ideal for learning trail riding skills and navigating technical terrain. Known for its affordability and reliability, this Spanish-built enduro excels in amateur competition and recreational off-road riding.
- Capacity
- 50.0 ccm
- Engine
- Single
- Gearbox
- 6-speed
- Dry weight
- 94.0 kg
- Seat height
- 920 mm
- Power
- 5.4 HP (4.0 kW)
What’s new for the 2006 Rieju MRX 50 Pro
vs the 2005| Spec | 2005 | 2006 |
|---|---|---|
| Engine capacity | 49.0 ccm (2.99 cubic inches) | 50.0 ccm (3.05 cubic inches) |
| Power | 8.0 HP (5.9 kW) | 5.4 HP (4.0 kW) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It is designed as a lightweight, small-displacement trail and learner bike for off-road play rather than any serious speed or distance work.
- Built for
- It has the nimble, playful character typical of small two-stroke enduros, with quick handling but very limited outright power.
- Not ideal for
- It is not suitable for highway travel, two-up riding, or anyone expecting real touring range or top-end speed.
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 usEngine
- Capacity
- 50.0 ccm
- Power
- 5.4 HP (4.0 kW)
- Engine type
- Single
- Power/weight ratio
- 0.0574 HP/kg (dry)
- Bore x stroke
- 40.3 x 39.0 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1332 mm
- Overall length
- 2050 mm
- Overall width
- 790 mm
- Overall height
- 1170 mm
- Seat height
- 920 mm
- Dry weight
- 94.0 kg
- Fuel capacity
- 8.40 litres
- Ground clearance
- Not on record - add it
Chassis & suspension
- Frame
- Perimetral of double beam in steel of high resistance
- Front suspension
- Upside Down Front Fork
- Rear suspension
- Monoshock Absorder Progressive System
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 80/90-21
- Rear tyre
- 110/80-18
Specs last verified against published sources: .
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 | 2003 | 2004 | 2005 | 2006 | 2007 |
|---|---|---|---|---|---|
| Capacity | 49 cc | 49 cc | 49 cc | 50 cc | 50 cc |
| Dry weight | 94 kg | 94 kg | 94 kg | 94 kg | 94 kg |
| Seat height | 920 mm | 920 mm | 920 mm | 920 mm | 920 mm |
| Fuel capacity | 8.4 L | 8.4 L | 8.4 L | 8.4 L | 8.4 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Rieju MRX 50 Pro?
The 2006 Rieju MRX 50 Pro has a Capacity of 50.0 ccm (3.05 cubic inches).
What engine power does the Rieju MRX 50 Pro have?
The 2006 Rieju MRX 50 Pro has a Power of 5.4 HP (4.0 kW).
How many gears does the Rieju MRX 50 Pro have?
The 2006 Rieju MRX 50 Pro has a Gearbox of 6-speed.
How much does the Rieju MRX 50 Pro weigh?
The 2006 Rieju MRX 50 Pro has a Dry weight of 94.0 kg (207.2 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.