Head to head

Mantis XVS775 MX

Comparing 2 of 3

Show source notes

Rawrr · 2026

Mantis X

Bonnell · 2026

775 MX

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Summary

Claimed figures · blanks excluded

Most peak power: Mantis X6.5 kW
Lightest: 775 MX75 lb34 kg
Biggest battery: Mantis X2,160 Wh
Best power-to-weight: 775 MX176 W/kg
Lowest price (USD): Mantis X$2,999

Measured against each other

Peak power

Δ 0.5 kW

Mantis X6.5 kW
775 MX6 kW

Power-to-weight

Δ 73 W/kg

Mantis X103 W/kg
775 MX176 W/kg

Battery capacity

Δ 860 Wh

Mantis X2,160 Wh
775 MX1,300 Wh

Weight

Δ 64 lb29 kg

Mantis X139 lb63 kg
775 MX75 lb34 kg

Shorter is lighter.

Front travel

Mantis X200 mm
775 MX200 mm

Rear travel

Mantis X—
775 MX170 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.

$2,999

$5,895

Motor & performance

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

6.5 kW9 hp

6 kW8 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.

103 W/kgCALC

176 W/kgCALC

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

—

280 Nm207 lb-ft

Top speed

50 mph80 km/h

40 mph64 km/h

Battery & charging

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

2,160 Wh2.16 kWh

1,300 Wh1.3 kWhCALC

Pack voltage

72 V

65 V

Pack amp-hours

—

20 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.

62 mi100 km

37 mi60 km

Charge time

—

Chassis

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

139 lb63 kg63 kg139 lb

75 lb34 kg34 kg75 lb

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

864 mm34 in

—

Ground clearance

325 mm12.8 in

—

Wheelbase

1,265 mm49.8 in

—

Frame

6061 aluminum alloy

—

Suspension

Fork

—

Suntour Rux 38 RC+ (200mm Travel); Tapered 1 1/8"–1.5"

Front travel

200 mm7.9 in

Shock

—

Linkage shock, adjustable (170mm); Tapered 1 1/8"–1.5"

Rear travel

—

170 mm6.7 in

Wheels & brakes

Front wheel

—

29″

Rear wheel

—

27.5″

Front tire

—

Rear tire

—

Front brake

4-piston DOT 4 hydraulic, 220 mm disc

—

Rear brake

4-piston DOT 4 hydraulic, 220 mm disc

—

Electronics

Ride modes

Eco · Sport · Race

—

Regen braking

—

Display

LCD

Ownership

Warranty

Power system: 365 days or 1,000 miles; parts/workmanship: 30 days or 100 miles, whichever comes first

2 Year Warranty

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