Segway ZT3 Pro Electric Scooter

Its 24.9 mph top speed is the headline and the catch. It is above California's 15 mph limit for motorized scooters (Vehicle Code §22411), so California riders must hold it to 15. It is too fast for New Jersey's legal e-scooter, which must be under 19 mph. And it is above the 20 mph line in New York's e-scooter definition (VTL §114-e), which also sets New York City's enforcement limit. Scooters are not e-bikes, so the US e-bike classes do not apply. Pennsylvania does not allow e-scooters on public roads at all, and California requires a driver's license or instruction permit (§21235). If your state or city caps scooters at 20 mph or less, ride it in a slower mode and check the local rules before you buy.

Its 1,600 W peak motor and 25% climb rating sit between the Segway Max G2 (1,000 W peak, 22%) and the Segway Max G3 (2,000 W peak, 30%) among the scooters we cover; the NIU KQi 300X is also rated 25%.

Segway quotes 43.5 miles in Eco mode at 9.3 mph and 18.6 miles at the full 24.9 mph. That second number is the useful one: Segway rarely prints range at top speed, and it shows how much faster riding costs. 597 Wh over 18.6 miles is about 32 Wh per mile, above the 22 to 27 Wh per mile band we use to estimate range for 15 to 20 mph scooters, so we do not print our usual estimate here. Plan on Segway's 18.6 miles if you ride flat out, and somewhere between that and the Eco figure if you mix modes; a heavier rider or cold weather will cut it further. Charging takes about 4 hours on Segway's included charger, which Segway calls Flash Charge.

It is one of three scooters we cover with an off-road tread (the KuKirin G2 and OOTD T10 are the others): 11-inch tubeless tires (42 to 48 psi), the same size as the Max G3's, on a dual telescopic front fork and a rear spring, plus a traction control system. Stopping is a disc brake at each end plus an electronic rear brake, the setup you want at 24.9 mph. IPX5 means tested against jets of water, which covers riding in rain, not puddles deep enough to reach the deck.

The cost is weight. At 65.5 lb it is 12 lb heavier than the Segway Max G2 and 23.2 lb heavier than the Segway F3, and it folds to 49 by 25.1 by 25.4 inches. If you have stairs at either end of the ride, this is the wrong scooter. The Amazon warranty text splits coverage: 2 years on the frame, motor, controller and suspension, 1 year on the stem and folding mechanism, battery, charger and throttle.

Segway states its scooters are tested to UL 2272 by TÜV Rheinland; we could not verify it in a certifier's directory. The Amazon listing quotes "Certified by ANSI/CAN/UL-2272 by TUV Rheinland" and its title adds UL 2271, the battery standard. That matters in New York City, where Local Law 39 requires UL 2272 for e-scooters sold there, and in California, which has required UL 2272 battery testing for motorized scooters sold there since January 1, 2026. Segway's 2025 recall of the Max G30P and G30LP (folding mechanism) does not cover the ZT3 Pro. No CPSC recall found for the ZT3 Pro as of October 2026. Our electric scooter safety guide covers what to check, and at this speed a helmet is not optional.

• OOTD T10 ($499.98 as of Oct 22, 11:10 AM EDT, subject to change): 11-inch tubeless off-road tires and suspension at both ends with an 864 Wh battery, shipped at 15.5 mph and unlockable to 31, at 62 lb. OOTD sells only in Europe, so US support runs through the Amazon seller, and the listing makes no UL 2272 claim.
• Segway Ninebot Max G2 ($699.99 as of Oct 22, 11:10 AM EDT, subject to change): the road version of the same idea. It ships at 20 mph (22 by app), so it stays at New York's line, with a 551 Wh battery, 10-inch self-sealing tires, a hydraulic front damper and rear springs, IPX5 and 53.5 lb. Pick it if your rides are on pavement.
• Segway Ninebot Max G3 ($999.99 as of Oct 22, 11:10 AM EDT, subject to change): the same 597 Wh battery size, disc brakes at both ends, hydraulic suspension front and rear, IPX6 and a 286 lb limit, shipping at 20 mph with a 28 mph app unlock. Segway's US store marks it end of life.

Buy the ZT3 Pro if your rides cross gravel, cracked pavement or park paths, you are 16 or older and between 5 ft 3 in and 6 ft 7 in, and you can park it at ground level. It is the only scooter we cover that Segway rates for unpaved paths. Skip it if you live in a state or city that caps scooters at 20 mph or less and you do not want to ride in a slower mode, if you weigh over 265 lb, or if you carry your scooter upstairs. For a lighter road commuter, see our best electric scooters for commuting.