Head to head

One+VSXE Pro R

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Ventus · 2025

One+

Arctic Leopard · 2025checking

XE Pro R

CAdd a bike

Summary

Claimed figures · blanks excluded

Most peak power: One+28 kW
Biggest battery: XE Pro R4,440 Wh

Measured against each other

Peak power

Δ 1.5 kW

One+28 kW
XE Pro R26.5 kW

Power-to-weight

One+406 W/kg
XE Pro R—

Battery capacity

Δ 840 Wh

One+3,600 Wh
XE Pro R4,440 Wh

Weight

One+152 lb68.9 kg
XE Pro R—

Shorter is lighter.

Front travel

One+—
XE Pro R—

Rear travel

One+—
XE Pro R—

Full specifications

Price

PricePrices move. Check the date and currency.

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Motor & performance

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

28 kW38 hp

26.5 kW36 hp

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

20 kW27 hp

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

406 W/kgCALC

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

390 Nm288 lb-ft

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Top speed

80 mph129 km/h

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Battery & charging

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

3,600 Wh3.6 kWhCALC

4,440 Wh4.44 kWh

Pack voltage

72 V

74 V

Pack amp-hours

50 Ah

60 Ah

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

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

70 mi113 km

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Charge time

4.2 h

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Chassis

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

152 lb68.9 kg68.9 kg152 lb

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

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Ground clearance

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Wheelbase

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Frame

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Suspension

Fork

RFloXa Hawk31 Pro

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Front travel

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Shock

RAB50RC, nitrogen-charged

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Rear travel

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Wheels & brakes

Front wheel

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21″

Rear wheel

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18″

Front tire

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Rear tire

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Front brake

DOT4 hydraulic, oversized pads

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Rear brake

DOT4 hydraulic, oversized pads

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Electronics

Ride modes

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Regen braking

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Display

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Ownership

Warranty

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