Leaperkim Patton-S review

The Patton-S is the smallest way into Leaperkim's range (the brand many riders still call Veteran), and the most manageable. eWheels lists a 3,000 W motor with a 7 kW peak, a 2,220 Wh battery of Samsung 50S cells, up to 80 mm of adjustable suspension and a 320 lb load limit, at 80.5 lb. It was $2,899 on November 13, 2026, against a regular $3,499. It scores 8.3/10. As with every eWheels page for this brand, no water rating or UL certification is stated.

eWheels lists four updates. The battery, still 2,220 Wh at 126 V with Samsung 50S cells, now has the SmartBMS from the Lynx and Sherman-L. The control board keeps its 24 MOSFETs and gains what eWheels calls hall-less operation, "that will allow you to come to a stop safely in the event of a hall sensor failure". The wheel is 8.4 lb lighter than the previous Patton. And every version now ships with progressive coils.

The second point is the one to notice. A hall sensor tells the controller where the motor is; on most wheels, losing it mid-ride is bad news. A wheel designed to keep working long enough to stop is a real safety argument, even if no rating captures it.

It is the size for riders who want power without bulk. A 17-inch wheel turns tighter and accelerates harder than a 20-inch one with the same motor, and it is lower and narrower to store. The trade is stability at speed and roll-over on big obstacles, where the 20-inch Lynx-S and Sherman-L are calmer.

eWheels quotes a 40 to 42 mph cruising speed and, as it does for several wheels, a no-load speed of 70 mph marked "not riding speed!". Range is given as about 60 miles at 20 mph, a rare case of a seller saying at what speed. If you can't choose between the two smaller Leaperkims, read Leaperkim Patton-S vs Lynx-S.

The page offers six variants: knobby or street tire, and a 62, 66 or 70 lb spring. Spring weight follows rider weight and style: lighter riders and smoother roads toward 62, heavier riders and jumps toward 70. eWheels' sales team will tell you where your weight falls; ask before ordering, since a wrong spring is a nuisance to swap.

On tires: knobby if you ride dirt at least a third of the time, street otherwise. Street tires are quieter, last longer on asphalt and grip better in the wet. Note that eWheels says street-tire units need a few days of processing before shipping.

eWheels says bonus power pads are included in the box, and that every unit is inspected for firmware, battery voltage, motor and chassis before shipping. The page doesn't give a full box list; the stock charger is a 5 A unit.

Check tire pressure and bolts on arrival, charge fully and pair the Leaperkim app for firmware and alarms. Fit the power pads to your stance. Set the shocks' rebound for your weight on a familiar road before you try a trail. Set the alarms you want once; with the large top display you can then leave the phone in your pocket.

Before the first ride, a helmet and wrist guards at the very least: our electric unicycle safety gear guide lists what riders wear at each speed. Rules change by state and by city, so check where an electric unicycle is legal to ride before you plan a commute around it.

Shipping is priced at checkout by FedEx. For 20 A charging you need a second charger or a higher-amp one. Budget for motorcycle-grade gear at this power. Returns are 14 days, unopened, and you pay shipping both ways: on an 80 lb box that is real money.

Per watt-hour of battery, that is $1.31: the figure our tie-break uses when two wheels land on the same score.

Each criterion is marked from the figure eWheels publishes; anything the page doesn't publish gets the lowest mark. Claimed top speed is not a criterion. The weighted result is placed on our 7.5 to 9.6 scale. The scales and the weights are on our methodology page.

$2,899 at eWheels on November 13, 2026. Sale price at eWheels on November 13, 2026; eWheels lists $3,499 as the regular price.

If that is more than you planned, the InMotion V14 Pro costs $2,499 and scores 8.9/10. One step up, the KingSong F18 is $3,049 for 9.2/10. We link to eWheels because that is where we read the price and the stock.

The two closest in price: KingSong F18 ($3,049, 9.2/10) and InMotion V14 Pro ($2,499, 8.9/10). Put all three side by side.

Head-to-heads: KingSong F18 vs Leaperkim Patton-S, Leaperkim Patton-S vs Leaperkim Lynx-S.

Rankings with this wheel: best electric unicycles, off road electric unicycle, long range electric unicycle, fastest electric unicycle, best electric unicycle for heavy riders.

Guides that mention it or help you decide: How to ride an electric unicycle.