The B-52 represents the perfect blend of electro-mechanical synergy by coupling a pilot’s intrinsic muscle power with a silent, high torque hub motor to produce a riding experience like nothing else on earth. Glide across the planet at astonishing speeds as the Stealth B-52’s enduro inspired suspension swallows up the toughest trails while always poised and ready for launch.

Speed and Performance
Top Speed: 80 km/h
Range: up to 100km
Noise @ 50 km/h: 65dB

Powered by the same brushless DC hub motor as the H-52, the B-52 has a top speed of 80 km/h with the added bonus of transmitting traditional pedal power via its advanced 9-speed sequential gearbox to further increase range and efficiency.

In economy mode, without pedaling, riders can expect a range of up to 100km on flat terrain without breaking a sweat.
Electrical and Power Peak Power: 6.2kW Battery Capacity: 2.0kWh Recharge Time: 3 hours Charge: 110-240V wall outlet
With a peak power output of 6.2kW, the B-52 has what it takes to silently outrun all enemies.

Stealth’s proprietary DC-1 display allows Stealth pilots to read real-time data and vital stats such as speed, battery consumption, range estimation and efficiency at a glance. Its intuitive layout and easy to access menus create a user-friendly experience for even the most uninitiated of riders. In a world where efficiency and reliability mean everything, Stealth’s solid state, digital inverter technology has absolutely no moving parts, eliminating the possibility of wear and tear.
Drive Train and Technology
Using the very latest in brushless DC hub motor technology, the B-52 accelerates from 0km/h to full speed in virtual silence. Having only one moving part, the B-52’s high efficiency, direct drive powerplant requires next to no maintenance giving it a huge advantage over its petrol/gas powered counterparts. With a peak power output of 6.2kW, the B-52 has got what it takes to silently outrun all enemies. Pilots can further boost performance with high torque bursts of pedal power transmitted via it’s advanced, 9- speed sequential gearbox, not only increasing acceleration but making significant range gains.

Suspension
Front Travel (Fast Ace): 200mm – Standard
Front Travel (DVO Emerald): 200mm – Upgrade
Rear Travel (DNM): 250mm 

Standard issue on the B-52 is Fast Ace, 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. Air adjustment makes it suitable for a wide range of rider weights within minutes.

For those looking to take their riding to the next level, DVO’s Emerald Inverted fork offers a super plush ride with lots of adjustability.

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.

For pilots in that top 10% who believe in taking it to the limit, we also offer an upgrade to the Magura MT7’s 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.

The B-52’s proven 2.0kWh lithium ion battery offers uncompromised safety and reliability on the trails taking you further, for longer. With a 3-hour recharge time all Stealth customers are given the convenience of plugging in to any 110/240V household outlet to stock up on those vital electrons. Stealth F-37.
Top Speed Range Peak Power Battery Type Charge Time Transmission Suspension Brakes Weight
80 km/h
Up to 100 kms
6.2kW
Li-Ion
3 hours
9 speed gearbox
Front: 8” Rear: 8”
4-piston hydraulic
53kg