MTT: Mountain Tuning for Rocky Mountain Powerplay

Mountain Tuning Tool (MTT)

Use the Mountain Tuning Tool (MTT) to optimise E-MTBs with Rocky Mountain Powerplay drivetrain in many different ways. You can not only massively raise the level of maximum motor support, but even significantly increase the performance of the system. No other e-bike tuning tool offers such extensive optimisation options. Another advantage of the MMT is that the tool is an ideal complement to the Powerplay Controller (iWoc) - you can use the MTT as a display to show you the current speed and other data while on the road (the Powerplay control element does not have a real display). As you can see, the MTT is indispensable for riders of Rocky Mountain Altitude Powerplay E-MTBs.

Attention: This tuning product is not compatible with the new Rocky Mountain Powerplay Motor 2022 (Dyname 4.0). You can find a corresponding product from the MTT module here. The MTT display for the Dyname 3.0 engine is in stock and will be available again at the end of November / beginning of December. You can already order it here.

Important: The new edition will be available in mid-January 2023.

Mountain Tuning Tool - All features at a glance:

-25 km/h speed limit is removed.

-Individual adjustment of the level of motor assistance.

-Increase in amperage from 20 to 21 to 22 amps - this means around 10 percent more power! The tuning tool increases the peak power transmitted from the motor controller to the motor from 960W to 1056W at 22 amps. By the way, increasing the energy supply from the battery is no problem at all for the Powerplay system, as both the battery and the motor are already so well designed for short charging times and better heat balance under high stress that the additional energy is easily absorbed.

-Adjust the wheel circumference to the millimetre.

-Additional suitability as an e-bike display.

-Values on the "driving screen" of the MTT: current (correct) speed, battery charge level, support level.

-Optional display in Km/h or mph.

The new MTT update (September 2018) includes the following new features:

-50 percent more motor support (torque) for even stronger acceleration.

-Calibration via MTT

-Automatic switch-off after 10 minutes of inactivity.

-There is now a temperature display at the top left of the display.

The MountainTuning Tool (MTT) is that simple to use:

To use the MTT, simply connect the tool to your Rocky Mountain Powerplay e-bike - simply disconnect the iWoc plug and replace it with the MTT plug. Now you can make the desired optimisations with the help of the control buttons and the display of the MTT. Once this is done, you can simply remove the MTT or leave it on the e-bike if you also want to use the tool as a display. Since the settings are saved, the MTT does not have to remain on the e-bike. Of course, you can reconnect the MTT at any time if you want to change the values or restore the initial configuration of your e-bike.

By the way, the Mountain Tuning Tool is backed by the experienced development team of the popular BlackPed tuning modules. Made in Germany.

Important note: Each MTT is limited to 1 Rocky Mountain e-bike. Once you have paired your MTT with your e-bike, it remains "married" to it and cannot be used on any other e-bike.

Mountain Tuning Tool (MTT) - Operating Instructions

-First disconnect the connector of the iWoc and replace it with the connector of the MTT.

-Switch on your Rocky Mountain Powerplay e-bike using the power button of the MTT.

A total of 3 different screens can be distinguished on the MTT: The "Basic screen", the "Driving screen" and the "System screen".

Basic screen

The basic screen provides an overview of various important values such as:

Speed / Battery charge / Assistance level / Total kilometres...

Driving screen

When riding, the basic screen automatically changes to the practical driving screen. Now the current speed is displayed extra large. Other visible elements are the battery charge bar and the selected assistance level. As you can see, the MTT basically takes over all relevant functions known from e-bike displays of other manufacturers.

Our tip: The brightness of the display can be adjusted by pressing the SET button several times.

System screen

To switch to the system screen, press the up and down buttons of the MTT simultaneously for about 5 seconds and then release them. Now the system screen appears, in which you can change various values with the help of the control buttons of the MTT:

A) Adjusting the maximum motor support.

B) Increasing the amperage from 20 to 21 and up to 22 A.

C) Adjusting the wheel circumference to the millimetre.

D) Change between km/h and mph.

E) Set and calibrate torque sensor.

Important: After setting the values, they must be saved. Navigate to "Save" and press the "SET" button. Now the MTT must be restarted once: To do this, press the up and down buttons simultaneously for about 5 seconds and then release them. Now the MTT restarts and "Reconnecting" appears on the screen.

Please note: Once you have connected the MTT to a Rocky Mountain Powerplay e-bike, you cannot use it on any other e-bike.