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Enduro Bikes

2020Rieju MRT 50 Pro

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The 2020 Rieju MRT 50 Pro is a 50cc enduro bike from the Spanish brand, with higher-spec parts than the standard model. Its liquid-cooled two-stroke single drives through a six-speed gearbox and chain. A tall 890 mm seat, 85 kg dry weight and 6.3-litre tank give it the feel of a bigger machine.

Capacity
50.0 ccm
Engine
Single, two-stroke
Gearbox
6-speed
Dry weight
85.0 kg
Seat height
890 mm
Power
5.4 HP (4.0 kW)
⇄ Compare with another bike + Add to garage All model years

What’s new for the 2020 Rieju MRT 50 Pro

vs the 2019
Spec20192020
Front suspension R16V inverted fork of Ø40mm. Inverted Fork of Ø40mm
Rear suspension Gas Mono-shock shock absorber and separate bottle PRS system Gas Mono-shock Shock absorber and Seaprate Bottle Prs System
Other years 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 16Agility 86Comfort 35Off-road 88Touring 15Road manners 25
Off-road & trail88%
Cornering70%
City riding25%
Daily riding20%
Touring10%
Two-up5%
Track30%
Best for
Built for competitive junior enduro and off-road trail riding rather than any road-going use.
Built for
A purebred small-displacement two-stroke enduro machine with racing-derived components like inverted forks and wave discs, delivering sharp, playful handling over raw speed.
Not ideal for
This is not suitable for riders seeking highway speed, long-distance touring comfort, or carrying a passenger.

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 890mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2020 Rieju MRT 50 Pro, with a cramped knee angle of around 80 degrees and an upright 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
50.0 ccm
Power
5.4 HP (4.0 kW)
Engine type
Single, two-stroke
Power/weight ratio
0.0635 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
1405 mm
Overall length
2150 mm
Overall width
800 mm
Overall height
1165 mm
Seat height
890 mm
Dry weight
85.0 kg
Fuel capacity
6.30 litres
Oil capacity
1.10 litres
Ground clearance
Not on record - add it
Chassis & suspension
Frame
Highly resistant double cradle steel perimeter. Detachable rear sub-chassis.
Front suspension
Inverted Fork of Ø40mm
Rear suspension
Gas Mono-shock Shock absorber and Seaprate Bottle Prs System
Brakes & wheels
Front brakes
Single disc. Galfer wave disc with double piston caliper
Front brakes diameter
300 mm
Rear brakes
Single disc. Galfer Wave
Rear brakes diameter
200 mm
Front tyre
80/90-21
Rear tyre
110/80-18
Other
Color options
Blue, Green

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 201320162019202020212024
Capacity 50 cc 50 cc 50 cc 50 cc 50 cc 50 cc
Dry weight 85 kg 85 kg 85 kg 85 kg 85 kg 85 kg
Seat height 850 mm 850 mm 890 mm 890 mm 890 mm 890 mm
Fuel capacity 6.3 L 6.3 L 6.3 L 6.3 L 6.3 L 6.3 L

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

Rider Reviews

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Common questions

What is the engine size of the Rieju MRT 50 Pro?

The 2020 Rieju MRT 50 Pro has a Capacity of 50.0 ccm (3.05 cubic inches).

What engine power does the Rieju MRT 50 Pro have?

The 2020 Rieju MRT 50 Pro has a Power of 5.4 HP (4.0 kW).

How many gears does the Rieju MRT 50 Pro have?

The 2020 Rieju MRT 50 Pro has a Gearbox of 6-speed.

How much does the Rieju MRT 50 Pro weigh?

The 2020 Rieju MRT 50 Pro has a Dry weight of 85.0 kg (187.4 pounds).

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