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SABER/HERALD FAQs
SABER / HERALD comes about 95% assembled, there are some final assembly and adjustments needed, like the front wheel, the handlebar, the seat, the pedals, the headlight and the front fender.
About the front fender and the headlight--
The screws and nuts are attached on the front fork, you can remove them, put the fender on and screw them back. Two sets are on both sides of the fork, one set on top is for both the fender and the headlight. Here is a guide video about how to install them:
https://www.youtube.com/watch?v=jNii5YfIxEc
For any assembly questions, you can download the instructions on our website https://senadabikes.com/pages/tools or contact our support team via contact@senadabikes.com
The red button below the throttle is to enable/disable the throttle function.When the throttle function is off, code E08 will show on the display, and only PAS mode is functioning; when the throttle function is on, both throttle and PAS are working. https://www.youtube.com/watch?v=wT_9conxWdI
The front wheel hardware are pre-installed on the front hub, a video about how to install the front wheel on SABER/HERALD.
1. Look for the “L” or “R” sign on the axle or wrench flat.
2. The left pedal needs to tighten counterclockwise, the right pedal is tightened clockwise.
3. The thread of the pedal and crank arm needs to be aligned carefully, if the thread is misaligned, the crank will be mangled or cross-threaded.
4. It is suggested to tighten the pedals with a pedal wrench, and use some anti-seize compound.
(1) Long press UP and DOWN button to enter the settings mode; (2) short press M to P02 - Unit of mileage; (3) short press UP and DOWN to change parameters between 0 and 1, 1 is mile; (4) long press M to save the valve; (5) long press UP and DOWN to exit. Here is a guide video of How to change the mileage unit on SABER / HERALD: https://www.youtube.com/watch?v=wYoiU3cEIb8
Long press "∧" button near the left handlebar.
SABER/HERALD just has one set of key, it is used to lock/unlock the battery:
https://www.youtube.com/watch?v=zh4ifVKux_M
The key set has two same keys, we suggest you keep one on each at home just in case.
Please visit FAQ section to get more answers or solutions, or, you can ask Senada support team directly at contact@senadabikes.com.
ARCHON/VIPER FAQs
ARCHON / VIPER comes about 95% assembled, there are some final assembly and adjustments needed, like the front wheel, the handlebar, the seat, the pedals, the headlight, the fenders, and the rear rack.
For any assembly questions, you can download the instructions on our website https://senadabikes.com/pages/tools, or, contact our support team via contact@senadabikes.com
There is a quick release skewer for installing the front wheel, place the front wheel on the wheel hub, then tighten and lock the quick release skewer.
There is a spring on each side of the quick release skewer. The small end of the spring is inward and the big end is outward. The nuts on the front wheel do not need to be removed.
In addition, please make sure both sides of the fork is clipped on the hub, not on the quick release skewer.
https://www.youtube.com/watch?v=_Ba6htgL7hE
*Please check the tire position before and after inflating the tire, inspect the wheel to make sure the bead seat line is aligned to the rim, the bead is uniformly seated and the inner tube is not poking out from the underneath of the tire.
1. Look for the “L” or “R” sign on the axle or wrench flat.
2. The left pedal needs to tighten counterclockwise, the right pedal is tightened clockwise.
3. The thread of the pedal and crank arm needs to be aligned carefully, if the thread is misaligned, the crank will be mangled or cross-threaded.
4. It is suggested to tighten the pedals with a pedal wrench, and use some anti-seize compound if have.
The front fender and the headlight share the same set of bolts and nuts. Here is a video guide on how to assemble the fenders, headlight, and rear rack:
Install the rear rack on ARCHON/VIPER: https://youtu.be/la1WIuYghH4
1) Install the fully charged battery on the bike;
2) Insert the ignition key on the right side of the handlebar to turn on the power;
3) Long press the M button on the display to turn on the system;
4) PAS 1 or 2 is the recommended starting speed (PAS 0 means no motor assist);
5) You can now ride the bike by using the twist throttle or pedals (with power assist).
Please follow the steps or video below to change the settings:
1) Long press '+' and '-' at the same time to enter settings;
2) Press 'M' till the display shows '02' (mileage unit);
3) Press '+' or '-' to change it, '0' is KM, '1' is MILE;
4) Long press '+' and '-' at the same time to save and quit the settings.
One set of key (smaller) is for ignition on the right side of the handlebar:
The other set of key (bigger) is to lock/unlock the battery on the bike, it is wrapped with foam together with the battery.
https://www.youtube.com/watch?v=Fi3Y1pgPqmw
Each key set has two same keys, we suggest you keep one on each at home just in case.
Please visit FAQ section to get more answers or solutions, or, you can ask Senada support team directly at contact@senadabikes.com.