PearTune 4.0 MSO Tuning for eBike Brose SRAM

Manufacturer: PearTune
Product Code: PT-MSO-4.0-BR2-SRAM
Compatibility only with Brose Sram motors
Product availability
In stock
249,00 €
Affordable prices
Fast deliveries
Expert customer service
Finnish family business

PearTune 4.0 MSO Tuning for Brose Sram E-bike Motors
 

How does PearTune 4.0 Sram work?

PearTune Brose Sram is connected to the motor's original connectors using compatible plugs. There's no need to configure the device or use diagnostics during installation. PearTune Brose Sram is activated via the WALK button on your bike.

PearTune is connected between the speed sensor and the display cables. The display's power source is used to power the box. All data such as current - average - maximum speed - traveled distance, etc., remain accurate. The only difference is that after installation, you decide how fast you ride. The maximum speed is limited only by pedal speed.

Features:

  • Installation: To original connectors
  • Activation: Via the WALK button (depending on the system, some models require a quick double press of the WALK button)
  • Display shows: True values
  • Speed limit: Completely removed
  • Compatibility:
  • Sram Eagle Powertrain 
    • All SRAM mid-motor models
    • All SRAM system displays
    • External displays like SIGMA, GARMIN, etc.
    • Not compatible with automatic gear shifting system (automatic shifting must be disabled before installing PearTune).
  • Product code: PT-MSO-4.0-BR2-SRAM

 

 

Warning: 

Note that using this type of modified electric bike on public roads may be illegal. The manufacturer and retailer take no responsibility for damages arising from the use of PearTune products. E-bikes equipped with PearTune products should not be used on public roads, bike paths, and public spaces; they are for use on private property only and entirely at your own risk. Using PearTune may void your bike's warranty. We strongly recommend other safety features and protective gear to prevent injury.

We do not recommend updating your bike's software as it may affect the box's functionality.

This top-of-the-line tuning box is compatible with all SRAM Eagle Powertrain systems and makes electric biking even more enjoyable.

Easy Installation and Discreet Appearance

The PearTune MSO 4.0 SRAM Eagle Powertrain tuning box connects directly to the motor's connections using waterproof original connectors. Installation is "Plug & Play" and does not require cutting cables or making permanent changes. The module is installed inside the motor, making it completely discreet.

You can install it yourself with little effort and, if necessary, remove the module to return your bike to its original state.

Features:

You can set your desired maximum speed if your e-bike is equipped with a display with control buttons.

Easy On and Off Switching

Activate or deactivate the tuning with one button press:

  • WALK button or +/- button combination

Display Indicator Shows Status:

  • 9.9 or 9.0 = Tuning activated
  • 2.0 or 2.5 = Tuning deactivated

Note: PearTune is defaulted to be on every time the e-bike is started (if the bike does not have a display). Users of bikes with displays can set PearTune to initially start off.

Accurate Speed Display

Even with PearTune active, all display information such as speed, average speed, maximum speed, and distance are shown accurately.

Secure Chip Lock

Prevent unauthorized use of PearTune functions. When locked, the bike operates normally without tuning.

Featured posts
PearTune MSO 4 0 Brose Sram Powertrain
New PearTune MSO 4.0 for Brose Sram now available!