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Atomik MotoX 125cc

In stock
  • Genuine Atomik 125cc 4 Stroke Engine
  • Manual Clutch - 4 Gears
  • Reliable & Easy Electric + Kick Start
  • CNC Nitrogen Charged Rear Shock with Adjustable Ride Height & Preload
  • Improved Needle Bearing for the steering
  • NGK Spark Plug
  • KMC #428 Chain
  • Wave Blade Disc Brakes
  • High Quality Knobby Tyres
  • Mikuni Carburetor (generates 20% more power)

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MotoX 125cc

This is hands down the most popular minibike in the Australian market. Call it motocross, dirt bike or a pitbike; we’ve sold over 30,000 units of the Atomik MotoX 125cc in Australia. Others try to imitate, but this is the model we haven’t needed to change for the last 4 years. Its high performance 125cc engine coupled with the mikuni carbie, telescopic front forks, and CNC nitrogen charged rear shock come standard. 14” inch fronts and 12” rear rims are fitted out with motocross tread knobbys giving better traction in wet muddy conditions, for safer riding. With a reliable and easy electric start and durable kick-start, the MotoX 125cc remains a top seller.


Engine Model Genuine Atomik SHINERAY Generation II Engine - 125cc
Engine Type 4 Stroke - Single Cylinder
Brand Atomik SHINERAY
Cooling System Air Cooled
Compression 9.0:1
Bore x Stroke 52.4mm x 55.5mm
Maximum Output KW / HP 9.5HP
Maximum Power / Rotating Speed 7.2kW / 7500rpm
Gearing 15 Tooth Front / 43 Tooth Rear
Idle Speed 1500rpm
Starting System Electric Start + Kick Start
Clutch Type Heavy Duty Wet Multi Plate
Transmission 4 SPEED Manual - N1234 - START IN NEUTRAL
Fuel Delivery System
26mm MIKUNI 
Ignition CDI
Fuel Type Regular Unleaded (92 or higher)
Engine Oil Grade Non Synthetic 10W/40SF - 4 Stroke Engine Oil
Magneto Type Electronic Ignition System
Intake / Exhaust 32mm Race Pipe + Performance Alloy Muffler
Final Drive KMC #428 Chain
Spark Plug Torch A7TC


Swingarm Steel
Controls Alloy Levers
Triple Clamps Alloy
Handlebar High Bend Mini Bar
Handlebar Grips Soft High Grip Rubber
Fuel Filter Plastic
Rim (Front) 1.40 x 14 Black Steel Rim with Heavy Duty Spokes & Alloy Hub Assembly
Rim (Rear) 1.85 x 12 Black Steel Rim with Heavy Duty Spokes & Alloy Hub Assembly
Tyre (Front) 60/100 - 14 High Grip Motocross Tread Pattern Knobby Tyre
Tyre (Rear) 80/100 - 12 High Grip Motocross Tread Pattern Knobby Tyre
Suspension (Front) 665mm Offrooad Tuned Telescopic Fork
Suspension (Rear) 1000 lbs 255mm Nitrogen Charged Gas Shock with Adjustable Preload
Brakes (Front) Hydraulic Brake with Twin Piston Caliper - Wave Disc Rotor
Brakes (Rear) Hydraulic Brake with Twin Piston Caliper - Wave Disc Rotor


Maximum Speed 85km/h
Maximum Load 100kgs
Fuel Tank Capacity 3L
Optimal Engine Oil Level 800mL
Recommended Tyre Pressure 18psi


Seat Height 700mm
Ground Clearance / Wheel Base 260mm / 1140mm
G.W. / N.W. 79kgs / 64kgs
Product Size 1600 x 770 x 960 mm
Package Size 1380 x 375 x 690 mm

*All items are sold in a crate as pre assembled!
Some items are assembled at 90% and some are only at 70% assembled.
You will require a full equipped workshop for assembly.
Atomik highly recommend that you use a qualified mechanic to assemble all items.

Price are subject to change without notice. All prices are including GST but not including postage or optional assembly fees.

** Please check with your local dealer for postage fee and assembly fee charges.