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Stealth B-52 Owner's Manual

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Summary of Contents for Stealth B-52

  • Page 1 V2.4 STEALTH B-52 STEALTH F-37 STEALTH H-52 STEALTH P-7...
  • Page 2 Ready for flight? Stealth Electric Bikes manufacture a range of e-bikes so this manual may contain some information that does not apply to your bike. Some illustrations may vary from your actual bike.
  • Page 3 To the best knowledge of Stealth Electric Bikes, the material contained herein is accurate as of the date this publication was approved for printing. Stealth Electric Bikes reserves the right to change specifications, equipment, or designs at any time without notice and without incurring obligation.

  • Page 4: Table Of Contents

    BATTERY ..................................... 17 RANGE ....................................18 CHARGING ....................................18 BATTERY CARE ..................................19 STORING BATTERY AND STEALTH BIKE FOR LONG PERIODS ....................20 BEFORE RIDING YOUR BIKE ................................ 21 YOUR FIRST RIDE ..................................22 IMPORTANT COMPONENTS AND CONTROLS ........................22 DC-1 AND ELECTRONIC SECURITY ............................

  • Page 5: Product Registration

    Stealth Dealer or the Stealth Distributor in your country for the warranty policy covering your purchase. GENERAL WARNING Action sports involve a risk of injury or death. In choosing to ride a Stealth Bike, you accept that risk and take responsibility to learn and practise safe and responsible riding.

  • Page 6: Assembly

    STEALTH ELECTRIC BIKES OWNER’S MANUAL ASSEMBLY Stealth Electric Bicycles should only be assembled by a skilled mechanic. If you are not confident with assembling the bike yourself please contact your nearest dealer for assistance. The bike must be assembled in a safe workspace that is free of volatile materials, water, unauthorised personal and tripping hazards.
  • Page 7 STEALTH ELECTRIC BIKES OWNER’S MANUAL Torque Specifications: Bolt Torque (Nm) Front axle Check the manufactures specifications Axle lockout Rear axle nuts Stem handlebar clamp 12.5 Stem steerer tube clamp V-boxx cranks (B52 and H47 only) Schlumpf speed drive bolts (F37...
  • Page 8 3. INSTALL THE PEDALS The B-52 model may come with the cranks removed from the SR Suntour V-boxx. To install these cranks insert them onto the axle on either side of the bike. Make sure the cranks are parallel and oriented opposite ways. They are tightened with a torque wrench hex key to the specified torque value.
  • Page 9 15mm pedal wrench. 4. INSTALL THE SEAT POST (STEALTH B-52, F-37 AND P-7 MODELS) The supplied seat posts are extra-long and suitable for taller riders. Shorter riders may find that they need to cut the length of the seat post to avoid contact with the rear shock.
  • Page 10 Periodically check the wear and tear on the tyres and replace if damaged. 6. INSTALL THE BATTERY (FOR STEALTH B-52, F-37 AND H-52 MODELS) If your battery has been shipped to you separately you will need to install the battery into the bike.
  • Page 11 STEALTH ELECTRIC BIKES OWNER’S MANUAL Before installing the battery, make sure that the foam surrounding the battery position is in place and intact. Ensure foam is clean and clear of obstructions Carefully position battery in opening and push into place. Be careful that battery doesn’t compress or pull on wiring or brake lines as it is pushed into place.
  • Page 12 Connect and insert pin is selected 6.1 INSTALL THE BATTERY (STEALTH P-7 ONLY) The Battery for the P-7 can be accessed from underneath the frame by removing the retaining plate held on by 4 button head screws. Carefully turn the bike upside down so that it is resting on its handlebars and seat. This will allow for easier installation.
  • Page 13 STEALTH ELECTRIC BIKES OWNER’S MANUAL Ensure Remove the 4 bolts with a 4mm hex key. Before installing the battery, remove the make sure that the foam surrounding the battery position is in place and intact. foam is clean and clear of obstructions Ensure foam is clean and clear of obstructions There are two different capacity batteries used for the P-7.
  • Page 14 STEALTH ELECTRIC BIKES OWNER’S MANUAL Connect the small battery to the P-7 Carefully insert the battery into the frame. Pay close attention to the cables and ensure none are pinched, pulled, bent or compressed in the process. Avoid installing the battery at an angle. It should fit snugly in the P-7 frame, if not please consult with your nearest dealer.
  • Page 15 More foam may be needed to ensure the battery does not move inside the frame For the larger battery, connect the two battery cables to the Stealth P-7. They are distinctly different connections. Connect and insert Again, carefully insert the battery into the frame. Pay close attention to the cables and ensure none are pinched or bent in the process.
  • Page 16 STEALTH ELECTRIC BIKES OWNER’S MANUAL More foam may be needed to ensure the Place the rubber gasket over the battery battery does not move inside the frame area. The holes should line up with the bolt holes. Install the bottom plate over the gasket like so.

  • Page 17: Battery

    Do not use any charging unit other than the approved Stealth battery charger. Failure to do so will void the warranty and could result in death or serious injury...

  • Page 18: Range

    The table below shows the typical maximum range for each Stealth model, set to economy or 250W mode, wirh a 75kg rider on a flat roads, minimal wind resistance and slick tires.

  • Page 19: Battery Care

    STEALTH ELECTRIC BIKES OWNER’S MANUAL Follow the steps below to charge your stealth battery: Ensure the bike is switched off and the charge port is clean and dry. Connect the charger to the wall socket. A red and a green light should illuminate.

  • Page 20: Storing Battery And Stealth Bike For Long Periods

    4. Remove jumper from the underside of the DC-1 display and tape it to the inside of the frame so that it is not lost. 5. For B-52, F-37 and H-52 models, with the key removed from the bike, spray CRC 5.56 (Boesheild T9 or any other fish oil based water dispersant) into the motor through the breathing hole (shown on right).

  • Page 21: Before Riding Your Bike

    Therefore, it is essential that you check the wheel fasteners prior to every ride. 5. Not all accessories are compatible with your Stealth Bike. Only Stealth approved parts shall be used. Contact your dealer for advice...

  • Page 22: Your First Ride

    IMPORTANT COMPONENTS AND CONTROLS BRAKING The brakes are the most important component of the bike. If you are unsure how to set up your brakes, contact a stealth dealer or bicycle mechanic to ensure efficient, ergonomic and safe braking. Independent hydraulic front and rear brakes are fitted to all Stealth models. The rear brake is controlled by left-hand brake lever and the right-hand brake lever controls front brake as default.
  • Page 23 Stealth B-52 and P-7 models use a twist shift mechanism to select gears. The twist shift is situated on the left-hand side of the bars. The B-52 uses a 9-speed sequential gearbox and the Stealth P-7 uses a derailleur to move the chain onto different size sprockets to change the gear ratio.

  • Page 24: Dc-1 And Electronic Security

    The DC-1 will require the owner to use a 4-digit security pin to turn the bike on. This number is unique to the bike and must be obtained by contacting Stealth once your bike is assembled. Please contact Stealth via email or phone and provide us with your name and bike number: Email: sales@steatlhelectricbikes.com...

  • Page 25: Dc-1 Screens

    (Note: When the DC-1 is on the Settings page the throttle is disabled, indicated by the power off icon). The B-52, F-37 and H-52 have the same formatting, however, the P-7 uses a newer display with slight variances.
  • Page 26 STEALTH ELECTRIC BIKES OWNER’S MANUAL • Mode: Indicates if bike is in Economy (Econ) or Competition (Comp) mode. Competition mode derestricts some of the performance of the bike. Once the bike has been derestricted, these modes can be toggled between by quickly pressing the OK button.
  • Page 27 STEALTH ELECTRIC BIKES OWNER’S MANUAL • Power usage: Displays a numerical reading of how many watts are being consumed at any given time. • Trip data: to navigate between trip data, use the up and down directional buttons. o Trip A: displays the total distance travelled since last trip A reset (hold the OK button to reset).
  • Page 28 STEALTH ELECTRIC BIKES OWNER’S MANUAL BIKE INFO SCREEN (STEALTH B-52, F-37 AND H-52 MODELS) The info screen shows detailed data relating to the bikes performance. This information is displayed on two pages. To move between these two pages, use the up or down button.
  • Page 29 STEALTH ELECTRIC BIKES OWNER’S MANUAL BIKE INFO SCREEN (STEALTH P-7) The P-7 uses one screen to display real-time information. To navigate in and out of this display press the MENU button. • • Avg Speed: Displays average trip speed Power used: Displays power used for the trip.
  • Page 30 SETTINGS SCREEN (STEALTH B-52, F-37 AND H-52 MODELS ONLY) The settings page allows you to change the setup of your Stealth Bike. The up and down directional buttons scroll the selection tool. To enter a setting, press the ok button. Once within a setting, press “OK” to change the setting then the up and down directional buttons scroll options and are used to change values.

  • Page 31: While Riding

    STEALTH ELECTRIC BIKES OWNER’S MANUAL SETTINGS SCREEN (STEALTH P-7) The settings are the same on the P-7, However the first two sub menus differ slightly • • “Not Used” becomes “Select Econ/Comp” Backlight/Sound once the RED derestriction dongle is •...

  • Page 32: Trip Information

    STEALTH ELECTRIC BIKES OWNER’S MANUAL TRIP INFORMATION While riding, the Home Screen will display the current speed, power usage and battery life as well as some trip information. Trip information can be scrolled through using the up and down directional buttons.
  • Page 33 Selecting economy mode can be done with all dongles. The maximum regional/country limits cannot be changed unless the red dongle is installed. MANUAL LIMITS (STEALTH B-52, F-37 AND H-52 MODELS) Economy mode: New bikes are delivered restricted to Economy mode. The power output of the Economy mode varies depending on country of purchase, please ask your dealer for further information.
  • Page 34 Economy and Competition profiles by pressing the Up Arrow and OK button in quick succession while on the home screen. Derestricting the bike may not be street legal in some countries, check local laws before doing so. Stealth Electric Bikes takes no responsibility for any fines, detainment, damage to property and injury that may be caused by the bike.
  • Page 35 STEALTH ELECTRIC BIKES OWNER’S MANUAL To derestrict the DC-1, turn bike on and: Press the MENU button twice so that the settings page is displayed. Press the OK button to select “Select Power Mode “. A warning screen is displayed, press OK to continue or MENU to exit.

  • Page 36: Riding Technique

    AVOIDING DAMAGE Even though your Stealth Bike has been constructed using the highest quality materials, if you exceed the limit of strength of your bike or a given part, it may fail. After any high force load, thoroughly inspect all the parts of your bike. High force loads include crashes, but you don't necessarily have to crash to put a high force load on your bike.
  • Page 37 STEALTH ELECTRIC BIKES OWNER’S MANUAL twisting the throttle, you should be able to see the Watts climb and then drop away in synchronise with the level of acceleration that you feel. By making small adjustments to the throttle position, you should be able to see the Watts fluctuate.

  • Page 38: Stealth Bike Care

    Stealth Electric Bikes can be ridden in a multitude of environments and weather conditions. While these bikes are water resistant, care must be taken in exceptionally wet conditions and the bikes must never be submerged in water in any way.
  • Page 39 STEALTH ELECTRIC BIKES OWNER’S MANUAL CHAIN (STEALTH B-52, F-37 AND P-7 MODELS) The chain should be checked, adjusted and lubricated as shown on the Maintenance Schedule to ensure proper operation and prevent excessive wear. If the chain becomes badly worn or is poorly adjusted (i.e., if it is too loose or too taught), it could damage the drive train or transmission of the bike.
  • Page 40 Suspension is a key component of your Stealth Bike. Fork stanchions and preload adjustment should be checked periodically and adjusted to suit the riders preferred setting. Always follow the manufacturer’s instructions for use and maintenance. All Shocks and forks used on Stealth Electric bikes are sealed units and should only be serviced by a qualified repair person...
  • Page 41 STEALTH ELECTRIC BIKES OWNER’S MANUAL Stealth F-37 Rear Shock 1. Unlock the preload adjustment by loosening the bottom lock ring on the spring unit using a C spanner. 2. Rotate the spring and collet to increase or decrease the spring tension.

  • Page 42: Maintenance Schedule

    Your Stealth Bike should be cared for and maintained according to the following schedule. Many Stealth service and repair tasks require special knowledge and tools. Do not begin any adjustments or service on your bike until you have learned from your dealer how to properly complete them.

  • Page 43: Troubleshooting

    3. Lubricate brake levers. TROUBLESHOOTING If you have any issues with your bike relating to the electrical system, Stealth customer support requires a legible photo of the Diagnostic Data screen. If possible, take this photo while the problem is occurring.

  • Page 44: Bms Reset Procedure

    STEALTH ELECTRIC BIKES OWNER’S MANUAL The diagnostics screen will appear for 5 seconds. A photo of this screen is required when communicating with Stealth customer support. BMS RESET PROCEDURE The BMS (Battery Management System) fitted to your bike maintains a healthy battery by monitoring each individual cell inside the battery pack and ensuring that the battery operates within its safe working limits.

  • Page 45: Appendix 1: Component Manuals

    Stealth Electric Bikes warrants this product against defects in material or workmanship as follows: Stealth Electric Bikes will replace at no charge for parts only or, at its option, replace any product or part of the product that proves defective because of improper workmanship and/or material, under normal installation, use, service and maintenance.
  • Page 46 HOW TO FILE A CLAIM? Stealth Electric Bikes will not provide any warranty coverage unless claims are made in compliance with all terms of the controlling warranty statement included with your product and you follow proper return procedure. To request warranty service, you will need to contact the Stealth Customer Service Department and clearly provide information relating to the: The sales receipt or other evidence of the date and place of purchase.

This manual is also suitable for:

F-37H-52P-7

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