The bottom line: At the US prices I checked on November 10, 2026, the King GTR was only $100 more than the King GT Pro: $2,999 versus $2,899. The GTR gets a removable battery, adjustable suspension and a different motor-and-wheel design. The reason I would still consider the GT Pro is weight: 115 lb versus 139 lb. An extra 24 lb matters every time you load, store or move it.
Choose the GTR if its removable battery solves your charging problem and you can handle the bigger machine. Choose the GT Pro if you want this level of performance with less bulk, particularly when lifting it into a vehicle is part of your routine. I would not spend extra just for the advertised 65 mph versus 62 mph. Neither number says how well the scooter fits your life.
I bought and rode the GT Pro and published a 2,400+ mile ownership review. I have not ridden the GTR. Its specifications below come from Kaabo USA, and my buying recommendation is a researched comparison.
I may earn a commission if you buy through my GT Pro link. See the affiliate disclosure.
Considering the GTR? Check the King GTR's exact configuration and price at Kaabo USA.
The differences that change the decision
| Detail | King GT Pro | King GTR | What it means |
|---|---|---|---|
| Advertised US price, checked Nov. 10, 2026 | $2,899 | $2,999 | A $100 gap before tax and any checkout changes |
| Manufacturer net weight | 115 lb | 139 lb | The GTR adds 24 lb |
| Claimed top speed | 62 mph | 65 mph | Both are manufacturer claims, not comparable timed tests |
| Battery | 72V 35Ah | 72V 35Ah, removable | Same calculated nominal energy; different charging convenience |
| Calculated nominal energy | 2,520 Wh | 2,520 Wh | Voltage × amp-hours; not measured usable energy |
| Claimed maximum range | 112 miles | 112 miles | Both claims use a 165 lb rider, 15 mph and flat road |
| Tire description | 11-inch | 12-inch CST, 100/55-7 | Confirm the actual fitted tire before ordering parts |
| Suspension | Hydraulic front fork; rear C-spring | Adjustable front and rear | GTR offers more setup adjustment |
| Brakes | 160 mm hydraulic discs + EABS | 160 mm hydraulic discs + EABS | Not proof of identical braking performance |
| Stated load limit | 330 lb | 330 lb | Include gear and cargo; this is not passenger permission |
Sources: current GT Pro listing and current GTR listing, checked November 10, 2026. These are dated price snapshots, not live quotes. Kaabo USA now uses “King” where older reviews use “Wolf King.”
The removable battery is the strongest reason to pick the GTR
The GTR's removable battery can change where you charge. If your scooter stays in a garage but your suitable charging location is elsewhere, that matters far more than a small top-speed difference. Kaabo describes the GTR pack as a removable 72V 35Ah unit.
The GT Pro does not offer that same ordinary carry-away battery arrangement. Before choosing it, decide where the entire scooter will sit while charging. A great battery specification is no help if getting to your charging spot means wrestling the scooter up steps.
Do not confuse the GTR with the GTR Max here. The current US GTR Max listing says its revised battery is non-removable. Check the exact model and version against Kaabo's current GTR Max listing and our GT Pro price and model guide.
The weight difference is not a small print detail
The GTR is about 21% heavier than the GT Pro using Kaabo's stated weights. Both are heavy. The GT Pro is simply the less heavy choice.
In my own GT Pro videos, transport was one of the recurring drawbacks. I worked out a loading technique over time, but it never became a scooter I could casually toss into a trunk. My old spoken weight estimate was rough; the current official specification is 115 lb.
| Official folded dimensions | King GT Pro | King GTR |
|---|---|---|
| Length | 60.4 in | 65.7 in |
| Width | 26.0 in | 29.5 in |
| Height | 16.1 in | 18.1 in |
Measure your actual cargo opening, not just the space inside the car. Allow for the awkward shape, lifting height and a secure way to restrain the scooter. Those dimensions come from the same official product pages; they are not my measurements.
For frequent stairs, I would reconsider both. The GT Pro is listed at 115 lb and the GTR at 139 lb; read the GT Pro weight and dimensions guide and measure your own route before choosing either.
Suspension and tire service favor a closer look at the GTR
Kaabo lists adjustable front suspension and an 18-level adjustable rear shock on the GTR. The GT Pro uses a hydraulic front fork and rear C-spring arrangement. Adjustment gives you more ways to tune the setup; it does not prove the GTR will feel better to every rider on every surface.
My GT Pro has been comfortable enough for long rides, but tire work was a real ownership nuisance. I reported one change taking almost four hours. That is why the GTR's detachable motor design catches my attention: Kaabo specifically presents it as a way to simplify motor and tire replacement. I have not done that job on a GTR, so I cannot promise how long it takes.
If you pay a shop, ask whether it services the exact scooter and what tire replacement costs. A shop that works on ordinary bicycles may not accept either model. Read the GT Pro tire and maintenance guide before treating the purchase price as the whole budget.
More power does not automatically mean more useful range
Both scooters have a nominal 2,520 Wh battery calculation. The GTR's claimed peak power is higher, but peak output is not battery capacity. It does not create extra energy.
Kaabo advertises the same 112-mile maximum for both under mild test conditions. My own GT Pro account describes just under 80 miles in one moderate mixed-road-and-trail ride, with a roughly 175 lb rider in about 70°F weather. That was not riding at maximum speed, and it was not a GTR test.
If range decides your purchase, compare your route, riding pace, elevation and reserve needs. Do not compare a gentle manufacturer's maximum for one scooter with a fast owner's ride for another. The range guide separates those numbers and includes a reserve planner.
My buying decision at these prices
Starting fresh, with ground-level storage and a genuine need for removable charging: I would give the GTR serious priority at a $100 premium. The useful upgrades extend beyond its advertised speed.
Loading the scooter into a car often: I would lean toward the GT Pro if its dimensions fit and I can move it safely. It already has far more performance than I need for most of a ride, and I know its compromises from ownership.
Already own a healthy GT Pro: I would not upgrade for the specification sheet alone. Work out your net upgrade cost and identify the problem the GTR fixes. A removable pack or different suspension may justify it. A few claimed miles per hour probably would not for me.
Need an easy daily appliance: Neither is my automatic recommendation. These are substantial performance machines with tire, brake, fastener and charging responsibilities. My GT Pro has been a lot of fun; that does not make it the right answer for someone whose main need is easy carrying.
If the GTR fits your charging and storage needs better, review the GTR at Kaabo USA. For the fuller account of what went well and what annoyed me, read my Wolf King GT Pro owner review.