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One+VSSRPNT Z27

Comparing 2 of 3

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Ventus · 2025

One+

Throne Cycles · 2026

SRPNT Z27

21″ front wheel swap(est.)

CAdd a bike

Summary

Claimed figures · blanks excluded

Most peak power: One+28 kW
Lightest: One+152 lb68.9 kg
Biggest battery: SRPNT Z274,320 Wh
Best power-to-weight: One+406 W/kg

Measured against each other

Peak power

Δ 1 kW

One+28 kW
SRPNT Z2727 kW

Power-to-weight

Δ 123 W/kg

One+406 W/kg
SRPNT Z27283 W/kg

Battery capacity

Δ 720 Wh

One+3,600 Wh
SRPNT Z274,320 Wh

Weight

Δ 58 lb26.4 kg

One+152 lb68.9 kg
SRPNT Z27210 lb95.3 kg

Shorter is lighter.

Front travel

One+—
SRPNT Z27240 mm

Rear travel

One+—
SRPNT Z27—

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.

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$5,699

Motor & performance

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

28 kW38 hp

27 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

283 W/kgCALC

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

390 Nm288 lb-ft

155 Nm114 lb-ft

Top speed

80 mph129 km/h

Battery & charging

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

3,600 Wh3.6 kWhCALC

4,320 Wh4.32 kWhCALC

Pack voltage

72 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

Charge time

4.2 h

6 h

Chassis

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

152 lb68.9 kg68.9 kg152 lb

210 lb95.3 kg95.3 kg210 lb

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

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879 mm34.6 in

Ground clearance

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300 mm11.8 in

Wheelbase

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1,379 mm54.3 in

Frame

—

Suspension

Fork

RFloXa Hawk31 Pro

Inverted fork, 240 mm travel; High Performance

Front travel

—

240 mm9.4 in

Shock

RAB50RC, nitrogen-charged

KKE suspension link system; High Performance

Rear travel

—

Wheels & brakes

Front wheel

—

19″CALC

Rear wheel

—

18″CALC

Front tire

—

80/100-19

Rear tire

—

100/90-18

Front brake

DOT4 hydraulic, oversized pads

—

Rear brake

DOT4 hydraulic, oversized pads

—

Electronics

Ride modes

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High · Drive · Eco · Reverse

Regen braking

—

Display

—

Color Display; Center Mounted

Ownership

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.