Coolster
Coolster GK-6125A Willys Style Mini Jeep
Coolster GK-6125A Willys Style Mini Jeep
SKU: GK-6125A-DARK-GREEN
- Regular price
- Price: $2,649.00
- Regular price
- List Price: $3,099.00
- Sale price
- Price: $2,649.00
- Unit price
- per
Couldn't load pickup availability
Low stock: 5 left
PRODUCT DESCRIPTION
The one that stops traffic. A Willys styled two seater with a steel body, real doors and a fold flat windshield.
| Rider | Teen or adult driver |
|---|---|
| Seat height | 23.8 inches (605 mm), seated in a cage |
| Transmission | Semi automatic with reverse |
| Parental controls | Roll cage and seat belts. No speed limiter published. |
Rider age is our recommendation, not the manufacturer's. Coolster does not publish a recommended age for this model, and we would rather give you our honest read than leave the row blank. Seat height and transmission are straight off their spec sheet. Our size guide walks the whole thing through in two minutes.
Every family that owns one of these tells the same story: they bought it for the kids and then could not get the adults off it. It is 2020mm long, weighs 404 pounds and looks like something that came home from 1945.
Semi automatic with a foot shift and reverse, hydraulic discs on all four corners, and 18 inch tires at both ends. It is the most substantial thing in our lineup that is not an ATV.
Who this one is for
Families with older kids, and adults who are not going to admit this is for them. The 605mm seat and 1180mm wheelbase suit a teen or an adult driver. Taller adults over about five foot five will find the legroom snug, which is worth knowing before you order.
What you get
- 120cc single cylinder four stroke, air cooled
- Semi automatic gearbox with reverse
- Hydraulic disc brakes front and rear
- 18 x 7.00-8 tires at all four corners, 10 psi
- 404 pounds net, steel bodywork
- 4 litre fuel tank
- Three colors: Dark Green, Army Green and Red
Specifications
| Model Number | GK-6125A |
|---|---|
| Engine Type | 120CC Single cylinder, 4-stroke, air-cooled |
| Displacement | 120cc |
| Max Torque | 6.9N.m/6000r/min |
| Max Power | 5.5kW/8500r/min |
| Bore Stroke | 52.4 x 55.5mm |
| Ignition | CDI |
| Starting System | Electric |
| Battery | 12V, 5Ah |
| Clutch | Semi-Automatic |
| Transmission | Chain, Rear wheel drive |
| Brakes Front/Rear | Hydraulic disc |
| Tires Front/Rear | 18 x 7.00 - 8 / 18 x 7.00 - 8 (Both 10 PSI) |
| Fuel Capacity | 4L, 92 octane or better |
| Weight | Gross 198.2 kg / 437 lbs, Net 183.2 kg / 404 lbs |
| Wheelbase | 1180 mm / 46.5 inches |
| Dimensions | 2020 x 1125 x 1170 mm |
| Height to Seat | 605 mm / 23.8 inches |
| Min. Ground Clearance | 90 mm / 3.5 inches |
Every figure above is copied from Coolster's own published specification table for model GK-6125A, read on 28 August 2026. Where a metric value was published we added the imperial conversion in brackets and changed nothing else. Manufacturer reserves the right to change specifications without notice.
Questions people actually ask
Will a full grown adult fit?
Adults up to about five foot five are comfortable. Taller than that and the legroom gets tight. It is a real two seater, just a compact one.
Is it street legal?
No. It is an off road machine, it has no title and it cannot be registered for road use. Private property and legal riding areas only.
Semi automatic. Is that hard to drive?
No. Foot shift with no clutch pedal, plus reverse. Anybody who can drive a car figures it out in five minutes.
This thing is 404 pounds. What does delivery look like?
That is the heaviest machine we carry and it arrives crated on a pallet. Liftgate and curbside delivery are included, but you will want a tractor with forks or three or four adults to move it up the driveway. Read our guide on getting a crate off a freight truck before delivery day.
Before you buy
- Shipping and freight: free to the lower 48, curbside with a liftgate included, and exactly what to do if the crate arrives damaged.
- Assembly and setup: the one to two hours between the crate and the first ride.
- Warranty: what is covered, what counts as a wear item, in plain English.
- Safety first: gear, rules and supervision. Please read this one.
- Compare all 13 machines on rider age, seat height, real displacement and machine weight, on one page.
We would rather sell you one machine your family enjoys for years than rush you into the wrong one. Not sure about size? Run the Rider Fit Finder, or just call us. Nobody here works on commission.
