Coolster 125cc MadMax Pit Dirt Bike

Key Specs
Brake System :Front and Rear Hydraulic disc
Cooling :Air Cooled
Transmission :Semi Automatic
Wheel size Front/Rear :2.5-14" and 3-12"
Displacement (Motor size) :125cc
Coolster 125cc MadMax Pit Dirt Bike
Product Id: 4277

List Price: $619

Your low price:


+ $179.95 Flat Rate Shipping.

Availability: In stock

Semi-automatic transmission, front wheel size 2.5-14”, rear wheel size 3-12”, air cooled four stroke single cylinder 125cc motor, kick start, seat height of 32.28”, front and rear hydraulic disc brakes.
The Coolster 125cc MadMax Pit Dirt Bike contains a 4-stroke, single cylinder 125cc engine with a top speed of around 40 MPH. It is available in black, blue or red colors. It features a semi-automatic transmission with front and rear hydraulic disc brakes, and a twin spare heavy duty steel frame.

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Expert Review

The Coolster 125cc MadMax Pit Dirt Bike, much like the movies its named after, is fast, tremendously fun, and with attitude to spare. Just looking at it, the expectation is that this bike is hell on wheels, with the colored rims, and the word “speed” emblazoned on the side. Thankfully, this is not a case of false advertising—this puppy is fast, and considering the price, the MadMax is an absolute steal. Decked with a powerful 125cc engine, and lean, but sturdy frame, the MadMax has pretty zippy acceleration and decent top speed. The small-ish frame might make it a deterrent for some, as its better suited for teenagers or smaller riders, and probably won’t hold up in a truly professional setting. But, a surprisingly responsive acceleration makes this a show-stopper in front of your friends—leave them in the dust with a MadMax!

Detailed Specs

Additional Information

Height To Seat17.3 inches
Flat Rate Price179.95
Battery12V, 4Ah
Bore and Stroke52.4x49.5mm
ClutchSemi-Auto clutch
CoolingAir Cooled
Badge Carb ApprovedYes
Displacement (Motor size)125cc
engine type125cc air-cooled 4-stroke semi-auto
Max HP5.7kW / 7,500rpm
Max Speed40 mph
Max torque8.0/5,500 (N.m/r/min)
Motor power10.0KW (9500r/min)
Piston Displacement125cc
Starting SystemKick start
Chassis / Suspension / Brakes
Brake SystemFront and Rear Hydraulic disc
Brake OperationFoot
Tires Front/Rear2.75-14 /3.00-12
Suspension Front/RearNon-Adjustable 760mm/Non-Adjustable 320mm
Dimensions / Capacities
FrameTwin Spare Heavy Duty Steel frame
Fuel capacity0.92 Gallons
L*W*H54.3" x 12.1" x 24.8"
Max Load132 lbs
Min Ground Clearance12.4 inches
Wheel base42.3 Inches
Wheel size Front/Rear2.5-14" and 3-12"
Drive Train
Drive SystemChain
TransmissionSemi Automatic
Fuel / Oil
Engine oil0.9L
Product ColorBlack, Blue, Red
Coolster 125cc MadMax Pit Dirt Bike

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