STEALTH H-52

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Power

With Stealth's top power output of 5.2kW, the H-52 can get you in and out of the combat zone at warp speed.

Built Tough

World-beating construction means years of faultless performance for all H-52 worldwide pilots

Speed

Topping out at 80km/h, the H-52 delivers MX levels of performance with next to no running costs.

Low Maintenance

Petrol-powered bills getting the better of you? Switch to electric: the Stealth dimension is ready & waiting.

About the H-52

 

For MX aficionados of the New World, the Stealth® H-52 should be firmly in your cross-hairs. Feet on the pegs and throttle pinned, the H-52 delivers a peerless riding experience in all conditions thanks to 250mm of rear wheel travel and a pure, purpose built cockpit.

 

Returning off road action to the suburbs, the H-52 brings 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.

Speed and Performance

 

Top Speed: 80km/h (50mph)
Range: up to [email protected]/h (37 [email protected])
Noise @ 50km/h: 65db
 
 
With an operating range of up to 60km (37 miles) on a single charge, the H-52 has got what it takes to catapult its pilots to speeds in excess of 80km/h (50mph). Equipped with everything it takes to get your riding mission off the ground, silence is the only thing you will want to hear.
 
 
Offering two performance modes, the H-52’s top speed can be limited to 25km/h, or opened out to deliver the full 80km/h (5omph) top-end.
 
 
 
 

Electrical and Power

Peak Power: 5.2kW (5200 Watts)
Motor Type: Brushless DC
Battery Type: Li-Ion
Battery Capacity : 2.0kWh
Recharge Time : 3 hours
Charge : Standard 110-240V outlet
 
Stealth’s H-52 utilises our highest rate lithium battery 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. 

Drive Train and Technology

 

The H-52’s high torque, direct drive brushless DC motor delivers 5.2kW of smooth, silent, electromagnetic 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.   It’s so cool that it doesn’t even have a drive chain. 
 
Like the B-52 and F-37, when slowing down or stopping, pilots can also activate the Regen braking, which converts kinetic energy into electrical energy, which is then fed back into the battery pack, enhancing range and ride time.

Suspension and Braking

Suspension

Front Travel (DNM): 200mm – Standard
Front Travel (MRP): 200mm – Upgrade
Rear Travel (DNM): 200mm

Standard issue on the H-52  is DNM’s USD 8, 200mm travel front forks.  Tuned and spec’d by the Stealth team, this is a great all round package for riders who want to mix their riding styles.  Being air adjustable makes it suitable for a wide range of rider weights within minutes.

For those looking to take their riding to the next level, we also offer the US made MRP Groove 200 fork as an upgrade option. Offering a super plush ride with lots of air and oil adjustability and technical backup from MRP’s headquarters in Grand Junction, Colorado, this option is very hard to pass up.

Braking

Magura MT5 – Standard
Magura MT7 – Upgrade

Regenerative Braking System – Standard

When it comes to stopping power, the standard issue German made Magura MT5’s offer 4 piston hydraulic brake calipers for German stopping precision with no more than 2 fingers on the levers.

Pilots in that top 10% who like to take it to the limit, can take advantage of the upgrade to Magura MT7s which provide tool less reach and bite point adjustment allowing you to fine tune your brakes on the fly. Performance is further enhanced with the MT7’s monoblock brake pads significantly improving heat dissipation while increasing bite on the leading edge.

When slowing down or coasting, pilots can also activate the Regen braking, which recovers  kinetic energy feeding it back into the battery pack, further enhancing range and ride time.

COLOURS

Every Stealth model is available in four standard colour options: Black Ace, Camo Grey, Devils Red, or Snow White. Given our boutique Australian
facility handbuilds every bike from scratch, we can also accommodate special colour upgrade requests – just ask the question.

PERFORMANCE UPGRADES

Brakes – Standard vs Upgrade

Magura MT5 Brakes (Standard)

The Magura MT5 is designed to deliver outstanding performance
in a wide range of conditions. The adjustable lever reach and
ergonomic-matched 2-finger brake lever allows for as much
brake power as you desire.

 

FEATURES
At only 380g*, this is one of the lightest brakes in its class
Ergonomic, 2-finger, hollow alloy anodized brake lever
Adjustable lever reach
Carbotecture housing & aluminum handlebar clamp
One-piece, 4 piston caliper with banjo, mystic grey
magnetiXchange bake pad system for easy pad replacement
Compatible with all Magura Storm and Storm SL discs

Specs Courtesy of Magura Brakes

Magura MT7 Brakes (Upgrade)

The Magura MT7 offers a 4 piston forged caliper, with a unique 4
pad monoblock set up. This upgrade is perfect for more extreme
riding. The aluminium 2-finger brake lever with toolless reach
adjustment and adjustable bite point provides trust worthy
braking control with ergonomic comfort.

FEATURES
At only 355g*, the MT7 is one of the lightest brakes in its class
Carbotecture SL housing & aluminum handlebar clamp
Ergonomic, 2-finger, hollow alloy anodized brake lever
Toolless adjustment of lever reach and bite point
One-piece, 4 piston caliper with banjo, mystic grey
magnetiXchange bake pad system for easy pad replacement
Compatible with all Magura Storm and Storm SL discs

Specs Courtesy of Magura Brakes

Suspension – Standard vs Upgrade

DNM USD-8 Forks (Standard)

The standard issue DNM USD-8 suspension fork is designed to soak up those unexpected and unforgiving hits with ease. It’s coil/air spring system can be dialed to suit a wide range of rider weights while the easy to reach compression and rebound adjusters allow for precise tuning while on the fly. Capable of taking on a wide range of riding terrain the USD-8’s are a great all round package.

MRP Groove 200 Forks (Upgrade)

The American made MRP Groove 200 fork is an air/oil/coil inverted design which ensures a supple ride over harsh terrain. This 200mm suspension upgrade conventiently offers preload, compression, rebound and bottom-out adjustments. A charged oil separator damper with external reservoir and floating piston make this one of the most adjustable forks on the market, while the inverted design offers unparalleled stiffness and keeps wipers, bushings, and seals well lubricated

Handmade in Grand Junction, CO

Tyres

Duro Razorback

The Duro Razorback offers excellent traction in loose and muddy terrain. It’s aggressive knobby tread pattern allows riders to attack the harshest trails at high speed with confidence and accuracy.

Schwalbe Crazy Bob

The Schwalbe Crazy Bob has a unique wrap around semi-slick tread pattern which provides excellent grip on harder surfaces. It’s reduced rolling resistance, the minimises noise while improving range.

ACCESSORIES

STEALTHHEADLIGHTS

Night riding on a Stealth Electric Bike is one of the best ways to cover serious ground, fast and unnoticed. A great night ride needs an even greater lighting package and we’ve got it right here.
With a thumping 1720 lumen output, the Stealth Lighting Package reaches 270 metres ahead meaning you’ll be well-prepared for any obstacle that might cross your path.

STEALTH KICKSTAND

For pilots exploring the urban terrain, our bolt on kickstand is an essential add on. Made by Stealth, this kickstand is designed to keep your bike upright when it’s time to step off for a break.