Description
Bringing off road action to the suburbs, the H-52 takes it all the way to your back door. Whether it’s sunrise sessions or midnight motocross the H-52 has everything it takes to break the barrier of sound and keep the neighbours on your side.
With an operating range of up to 70km (44 miles) on a single charge, the H-52 has got what it takes to catapult pilots to speeds in excess of 80km/h (50mph) in seconds. Equipped with everything it takes to get your riding mission off the ground, silence is the only thing you will want to hear.
Stealth’s proprietary DC-1 display collects real-time data and vital stats such as speed, battery consumption, range estimation and efficiency to give you accurate, intuitive systems updates at a glance.
Stealth’s H-52 utilises a Lithium ion battery 2.5 kWh and management system to ensure performance and reliability is extracted from its virtually silent power plant.
With a full recharge taking just three hours, the H-52 can be conveniently plugged in to any 110-240V output allowing riders to maximise ride time with both a pre-work morning ride and an afternoon session when you get home.
While slowing down or coasting, pilots have quick access to regen braking which recovers kinetic energy, feeding it back into the battery pack, further enhancing range and ride time.
When obstacles are approaching faster than expected, precise stopping control is supported by motorcycle grade – Formula Minicross 65 – 4 piston hydraulic brakes.
The H-52’s compact footprint shares a similar profile to that of a large frame downhill mountain bike meaning that you can load it into the back of your SUV, Wagon or your heavy-duty bike rack.
BEAST FROM THE BLOCK
The Stealth H-52S transforms an ocean of congested traffic, red lights and daily frustration into your own electromagnetic theme park. Take on the pavement, cobblestones or even mega speed bumps, as the H-52S summons your inner beast.
It will become difficult to distinguish between asphalt and terra firma as every corner beckons you like it’s the last one on Earth. With power and control firmly in your hands, the H-52 will take you to the limits of your daily commute.
New front light with innovative design, aggressive mudguard, handlebar mirrors, teardrop-shaped indicators and easily removable plate holder. Now it has everything you need to get on the road and get noticed, thanks also to the L1eB approval.
Speed and Performance
Top Speed: 80 km/h
Range: up to 70km* (*at 45km/h)
Electrical and Power
Battery Type: Li-Ion
Peak Power: 4kW
Battery Capacity: 2.5kWh
Recharge Time: 3 hours
Charge: 110-240V wall outlet
Stealth’s H-52 utilises our highest rate lithium battery, now upgraded to 2.5kwh, and management system to ensure performance and reliability is extracted from its virtually silent power plant.
With a full recharge taking just three hours, the H-52 can be conveniently plugged in to any 110-240V output allowing riders to maximise ride time with both a pre-work morning ride and an afternoon session when they get home.
Suspension
Front type: ALX13 RC 750L (inverted double Crown) Front Travel (Fast Ace): 180mm
Rear type: BA02AR
Rear Travel (Fast Ace): 200mm
The new wheels, now 27.5, provide better handling and smoother glide. High-speed riding will now be safer, providing greater stability for the rider in all conditions.
Braking
Formula Minicross 65
Front/ rear brake caliper: hydraulic 4 pistons Front/ rear brake disk thickness: 3mm
Front/ rear brake disk : 250mm
For the braking system, the Australian engineers have opted for one of the best brands in Italy: Formula. The Minicross 65 brakes now equip the top of the range stealth bikes, such as the F37 and B52 models, guaranteeing greater braking safety and stopping times comparable to those of a motorbike.
Drive Train and Technology
The H-52’s high torque, direct drive brushless DC motor delivers 6.2kW of smooth, silent, aggressive thrust with just a twist of the wrist. Having just one moving part transmitting power to the ground, the H-52’s strength is in its simplicity. Worn sprockets, slipping clutches, even oil changes are no longer an issue. The H-52 doesn’t need oil, in fact it’s so cool that it doesn’t even have a drive chain.
You only have to worry about charging the battery!
Like the B-52 and F-37, the riders automatically activate the Regen braking each time they brake, which converts kinetic energy into electrical energy, which is then fed back into the battery pack, enhancing range and ride time.
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