Hesketh Zero MX - 2011 Specifications and Reviews

The 2011 Hesketh Zero MX is an electric motocross bike designed for environmentally conscious off-road riders seeking quiet, emission-free performance. Powered by a brushless permanent magnet motor delivering 67.7 Nm of torque, it offers instant throttle response ideal for technical terrain. Best known for pioneering electric motocross technology, this single-speed machine suits riders prioritizing sustainability over traditional gasoline performance.

2011
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Engine and Transmission Specifications

Emission detailsNo emissions
ClutchNo clutch.
Transmission type,final driveChain
Gearbox1-speed
Cooling systemAir
Torque67.70 Nm (6.9 kgf-m or 49.9 ft.lbs)
Power23.00
Engine detailsBrushed permanent magnet electric motor
Engine typeElectric
 
 

CategoryCross / motocross
Year2011
ModelHesketh Zero MX

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. 4 Pot Hydraulic, Stainless Rotor, Hand Actuated
Front brakesSingle disc. 4 Pot Hydraulic, Stainless Rotor, Hand Actuated
Rear suspension travel229 mm (9.0 inches)
Front suspension travel203 mm (8.0 inches)
Rake (fork angle)24.0°
 
 

Physical measures and capacities

Wheelbase1,372 mm (54.0 inches)
Seat height914 mm (36.0 inches) If adjustable, lowest setting.
Power/weight ratio0.3251 HP/kg
Dry weight70.8 kg (156.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlack/white
StarterElectric

Performance Profile & Rider Fit

23 hp
Peak Power

Best For

Track45%
City15%
Cornering80%
Daily Riding15%
Touring8%
Passenger5%

Rider Profile

Best ForBest suited to riders who already have some off-road or motocross experience, as instant electric torque with no clutch demands smooth throttle control.
PurposeBuilt purely for motocross tracks and off-road trails, not for street or highway use.
Rider FitIts extremely light weight makes it very manageable for smaller or less physically strong riders, including teens transitioning from smaller dirt bikes.
CharacterA quiet, torquey, instant-response electric dirt bike that rewards aggressive, precise riding with minimal mechanical fuss like clutches or gear shifting.
Not Ideal ForNot for riders wanting sustained high speed, long-distance touring, passenger carrying, or everyday road commuting.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2011 Hesketh Zero MX Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 914mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2011 Hesketh Zero MX, with a cramped knee angle of around 80 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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