Coolster
Coolster XR-125 Dirt Bike
Coolster XR-125 Dirt Bike
SKU: XR-125-BLUE
- Regular price
- Price: $949.00
- Regular price
- List Price: $1,149.00
- Sale price
- Price: $949.00
- Unit price
- per
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Low stock: 5 left
PRODUCT DESCRIPTION
Runs semi automatic or full manual. The rare bike a kid can grow into instead of out of.
| Rider | Our call: 11 and up, moving off automatics |
|---|---|
| Seat height | 30.7 inches (780 mm) |
| Transmission | Semi automatic or full manual, your choice |
| Parental controls | None. Running it semi automatic first is the control. |
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.
Coolster lists the clutch as semi automatic and or manual, which means this bike can be set up either way. Start a rider without a clutch lever, then give them one when they are ready, on the same machine.
That is genuinely unusual at this price and it is the reason this bike is on the site. Most families buy twice. This one buys you two or three seasons.
Who this one is for
A rider who is past the beginner bikes and heading toward a manual, roughly eleven and up at 30.7 inches of seat. Also a decent light trail bike for a smaller adult.
What you get
- 124cc single cylinder four stroke, air cooled
- Semi automatic or manual clutch
- 8.6 N.m of torque, more low end than the 120cc bikes
- Hydraulic disc rear brake, hub front
- 11 inches of ground clearance
- 2.75-14 front and 3.00-12 rear tires
- Three colors: Blue, Black and Red
Specifications
| Model Number | XR-125 |
|---|---|
| Engine Type | 124CC Single cylinder, 4-stroke, air-cooled |
| Displacement | 124cc |
| Max Torque | 8.6N.m/5,500r/min |
| Max Horsepower | 5.5KW/7,500r/min |
| Bore Stroke | 54 x 54mm |
| Ignition | CDI |
| Starting System | Kick Start |
| Clutch | Semi-Automatic and/or Manual |
| Transmission | Chain, Foot |
| Brakes Front/Rear | Hub / hydraulic disc |
| Tires Front/Rear | 2.75-14 / 3.00-12 |
| Fuel Capacity | 3.5 L |
| Weight | Gross 74 kg / 163 lbs |
| Wheelbase | 1075 mm / 42.3 inches |
| Dimensions | 1610 x 720 x 1030 mm |
| Height to Seat | 780 mm / 30.7 inches |
| Min. Ground Clearance | 280 mm / 11.0 inches |
Every figure above is copied from Coolster's own published specification table for model XR-125, 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
It says semi automatic and or manual. What does that mean?
Coolster builds this platform both ways and lists both on the spec sheet. Tell us which setup you want when you order and we will confirm what is available before we ship. This is the single most useful question to call us about.
Why buy this over the QG-214-2?
Bigger engine, more low end torque, a lower 30.7 inch seat and the option to run it without a clutch. It is the easier bike of the two and the better choice if your rider is still learning.
How long will a kid ride this before outgrowing it?
Two to three seasons is typical, which is unusually good. The clutch option is why: you keep the same bike and change how it is set up as they improve.
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.
