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MR Pro 300

MR Pro 300

With your Rieju MR 300 PRO you can go from riding the single trail tight stuff with your mates to putting on a race number and taking part in any enduro or hard off-road test that you think you can handle. Based on the already complete MR250/300 Racing, Rieju has decided to assemble some exclusive components that make the MR 300 PRO the highest-spec Enduro in its category. The main differences are its Kayaba front fork with anti-friction treatment together with the lightened red anodised XTRIG ROCS triple clamps, GOLD SPEED rims with reinforced red anodised hubs, Funnelweb air filter, and a cooling fan for the endless riding experiences. Homologated and Fully Road Registerable in Australia.

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Shiny. Sexy. The Best of Everything.

Top-shelf components and robust two-stroke power, Rieju has pulled out all the stops with the new MR PRO 250cc models. Picking up where the former GasGas GP Enduro models left off, the MR PRO has a plethora of off-road goodies packed on to excite even the most discerning Enduro rider. MR PRO comes STOCK with all of the bling and trick-bits that you could ever want. KYB has the best-feeling suspension in the industry, and the best got even better on the MR PRO, a precise and comfortable feel on gnarly terrain and the fork legs have been DLC-coated for even better small-bump compliance and decreased rider fatigue.

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299,3 cc


260 mm

Front Disc

48 mm

Twin Chamber


The MR PRO comes with GOLDSPEED wheelsets. Heavy-Duty Spokes and Rims are matched to red-anodized billet aluminum hubs, providing increased strength and improved aesthetics. The MR PRO is a serious bike that can get you in some serious terrain with ease. To keep the temperatures low and the fun high when the going gets tough, Rieju fit a radiator cooling fan to keep the motor operating at peak performance.

KYB Suspension

Electric Start

Double Map

Gold Speed PRO HD Wheels

Radiator Fan

Dual Diameter Renthal Bars

Set Clamp & Pump Nissin

Air Filter High Capacity Foam

Seat Non-Slip Twin Material

Engine Protectors


Engine2-stroke Single-cylinder, liquid-cooled
Capacity299,3 cc
Bore & Stroke72 x 72 mm
StarterKick and Electric
IgnitionDigital CDI – Euro5
Gearbox6 speed gearbox with foot control
ClutchMultidisc in oil bath. Magura clutch pump
IntakeDirect reed valve VForce 4
ExhaustPowerCore 2.1- RIEJU Powered


ChassisCentral spine in Chromium Molybdenum Steel
SwingarmAluminium and Linkage system
Front ForkKYB 48 mm, AOS System, Closed Cartridge Anti-Friction Treatment DLC
Shock AbsorberKYB
Suspension Travel300 mm
Suspension Travel131 mm
SeatNon-slip bicolor Enduro Pro
HandlebarDouble diameter Renthal 997
BodyworkUnbreakable plastic


Rim – TyreFront: GOLDSPEED PRO HD 1.6 x21 – 90/90 – 21 M/C 54R Michelin Enduro Medium F TT
Rim – TyreRear: GOLDSPEED PRO HD 2.15 x 18 – 140/80 – 18 70R Michelin Enduro Medium R TT
TypeGOLDSPEED PRO HD rim, aluminum radiated
Front BrakeNissin Clamp & Pump Assembly ; Floating Disc NG 260 mm
Rear BrakeNissin Clamp & Pump Assembly ; NG disc 220 mm


DimensionsLength x width x height : 2145 x 810 X 1235 mm
Wheelbase1480 mm
Fuel9.8 lt
Dry Weight105 kg
Seat Height960 mm

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