Rieju Marathon 125 Pro


The Marathon Supermotard Pro 125 uses the new liquid-cooled 15hp Yamaha 4-stroke 4-valve power unit in combination with a lightweight aluminum muffler for maximum power. The completely new frame ensures perfect weight distribution in all driving conditions. Hi-end suspension and damping is provided by a 40mm Marzocchi front fork at the front and RIEJU’s proprietary Progressive Racing System at the rear with a gas-filled mono shock absorber.

Furthermore, 21 ”and 18” aluminum rims with enduro tires provide the right grip. The large Galfer Wave disc brakes (300mm front and 200mm rear) in combination with a radially mounted AJP Gold Series double piston caliper provide the necessary deceleration. Steel braided brake lines are standard as are special graphics on the bodywork, fork guards, handguards, digital dashboard, Pro Alloy handlebar and Domino grips.

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Rieju Marathon 125 Pro

Rieju Marathon 125 Pro


Brand/type 4t - 125cc. 2 Valves
Diam & stroke 56,5 x 49,5 mm.
Gear change 5 Speed Manual
Cooling Air
Carburettor Deni P2-26
Start-up Electric



Chassis Highly Resistant Double Cradle Steel Perimeter. Detachable Rear Sub-chassis.
Front suspension  Fork of Ø37mm.
Rear suspension Mono-shock Shock absorber
Front tyre 100/80-17"
Rear tyre 130/70-17"
Front brake Wave Disc of Ø260mm.
Rear brake Wave Disc of Ø200mm



Distance between axes 1.380 mm.
Length 2.070 mm.
Max. height 1.145 mm.
Max. width 800 mm.
Seat height 870 mm.
Dry weight 95 Kg.



Indicators Yes
Temp. indicator Not Available
P.M. indicator Yes
Dashboard digital Yes
Skid Plate Not Available
Handguard Optional
Exhaust Racing Muffle
Handlebars Cross


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