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Speedbox 2.0 Yamaha


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  • Speed ​​limiter: Shows your actual speed
  • Maximum speed with assistance: unlimited
  • Activation mode: Light button
  • Compatible engines: Yamaha PW-SE and Yamaha PW-X, equipped with display A, C or X
  • The use of this device is only authorized on private roads not open to the public

Use Case

La SpeedBox 2 Yamaha 2019 is compatible with Yamaha PW-X and PW-SE engines equipped with display A, C or X. The kit is activated using the light button on your electric bicycle. As soon as you press, the speed of 9,9 km / h appears on the instrument panel for 2 seconds. This tells you that the Speedbox 2 is activated. The assistance of your bike will no longer be limited and it will always assist you regardless of the speed of your electric bike.

How it works

The kit Speedbox 2 for the engine of the Yamaha 2019 is equipped with a microprocessor to help the cyclist beyond the regulatory 25 km / h by unlocking the electric motorcycle. The motor continues to assist the rider regardless of the actual speed of the motorcycle. This module is very easy to install because the connectors adapt perfectly to the original ones (the connectors remain well sealed). Once the motor has been reassembled, the module is housed in the housing and therefore completely invisible. The release kit can be removed by performing the reverse operation.

You don't need to make any settings and the kit speedbox 2 is powered by electricity supplied by your battery. The speedometer of your electric bicycle continues to display actual data (average speed, instantaneous speed, kilometers traveled, etc.).

Installation tutorial

  1. Switch off the electric bike
  2. Disconnect the battery from the electric bicycle.
  3. Disassemble all parts of the electric bicycle to access the motor connectors.
  4. Disconnect the connectors from the cable running from the motor to the speed sensor and from the motor to the display.
  5. Connect the 2019 Yamaha SpeedBox 2 to disconnected connectors.
  6. Reassemble the engine.
  7. Connect (plug in) the battery to the electric bicycle.
  8. Turn on the electric bicycle.
  9. Activate / deactivate the Yamaha 2019 SpeedBox 2 by pressing the light button.

In short

  • Driving control: Yes
  • Chip visible: No
  • Brand: Speedbox
  • Motor to be released: Yamaha PW-SE, Yamaha PW-X, PW-TE
  • Difficulty of installation: Easy
  • Displayed speed: Actual values
  • Maximum speed: Unlimited

The use of a type module Speedbox is prohibited
by the French Highway Code

  • The use of a tuning kit is allowed on private roads, only during competitions or practice.
  • It is forbidden to use a tuning kit for road use or in any area subject to the rules of the highway code.
  • The use of a tuning kit is done at the user's own risk.
  • Speedbox.fr declines all responsibility in the event of a violation of the Highway Code or of material and / or bodily damage resulting from the use of an unlocking kit for an electric bicycle.
  • Installing an unlock kit may void your electric bike warranty.