Head to head

Ultra BeeVSXaber 300

Comparing 2 of 3

Show source notes

Sur-Ron · 2026

Ultra Bee

21″ front wheel swap(est.)

Segway · 2026

Xaber 300

21″ front wheel swap(est.)

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Summary

Claimed figures · blanks excluded

Most peak power: Ultra Bee24.5 kW
Lightest: Xaber 300187 lb84.8 kg
Biggest battery: Ultra Bee4,440 Wh
Best power-to-weight: Ultra Bee277 W/kg
Lowest price (USD): Xaber 300$5,299

Measured against each other

Peak power

Δ 3.5 kW

Ultra Bee24.5 kW
Xaber 30021 kW

Power-to-weight

Δ 29 W/kg

Ultra Bee277 W/kg
Xaber 300248 W/kg

Battery capacity

Δ 1,272 Wh

Ultra Bee4,440 Wh
Xaber 3003,168 Wh

Weight

Δ 8 lb3.7 kg

Ultra Bee195 lb88.5 kg
Xaber 300187 lb84.8 kg

Shorter is lighter.

Front travel

Ultra Bee—
Xaber 300220 mm

Rear travel

Ultra Bee—
Xaber 300220 mm

Size & stance

To scale, lined up at the rear axle. Rims shown without tires. Hover a bike below to isolate it.

Full specifications

Price

PricePrices move. Check the date and currency.

$6,499

$5,299

Motor & performance

Peak powerPeak, not continuous. It's a burst number that brands measure in different ways.

24.5 kW33 hp

21 kW28 hp

Rated powerWhat the motor can sustain. Closer to what you feel on a long climb.

—

Power-to-weightCalculated by Mesa Project from claimed peak power and claimed weight.

277 W/kgCALC

248 W/kgCALC

Torque (as published)Brands quote torque at the motor or at the rear wheel. Read the note before comparing.

511 Nm377 lb-ft

600 Nm443 lb-ft

Top speed

65 mph105 km/h

60 mph97 km/h

Battery & charging

Battery capacityWatt-hours is the fuel-tank number. Volts × amp-hours.

4,440 Wh4.44 kWhCALC

3,168 Wh3.17 kWhCALC

Pack voltage

74 V

72 V

Pack amp-hours

60 Ah

44 Ah

Swappable batteryA rider-removable pack that can be replaced with a compatible spare. Does not imply tool-free removal or compatibility across models.

Yes

—

Range claimBrands test at different steady speeds, so we don't crown a winner. Trail range will be lower.

70 mi113 km

62 mi100 km

Charge time

2.5 h

6 h

Chassis

WeightWhat you'll be lifting out of a rut. Check whether the battery is included.

195 lb88.5 kg88.5 kg195 lb

187 lb84.8 kg84.8 kg187 lb

Seat heightUnladen. Sag brings it down once you sit on it.

909 mm35.8 in

838 mm33 in

Ground clearance

315 mm12.4 in

269 mm10.6 in

Wheelbase

1,379 mm54.3 in

1,295 mm51 in

Frame

—

Suspension

Fork

Inverted fork, adjustable

Marzocchi inverted fork, adjustable (220mm)

Front travel

—

220 mm8.7 in

Shock

Air shock, adjustable

Marzocchi shock, adjustable (220mm)

Rear travel

—

220 mm8.7 in

Wheels & brakes

Front wheel

19″CALC

Rear wheel

18″CALC

17″CALC

Front tire

80/100-19

70/100-19

Rear tire

100/90-18

80/100-17

Front brake

—

Rear brake

—

Electronics

Ride modes

—

150 · 200 · 300 + Beast Mode

Regen braking

—

Display

LCD Display

Segway Custom High‑Performance Mid‑Mounted Flat‑Wire Motor

Ownership

Warranty

1 Year Factory Warranty

1 Year Limited Warranty

Highlighted = best among these bikes, where “best” is clear-cut. Range claims and torque are never ranked, because brands measure them differently.