PearTune MSO e-bike tuning for GIANT PRO2

Detailed product description:

PearTune is connected to the e-bike system with compatible and original connectors. The  MSO  does  not  need  to  be  configured  manually.  The  entire configuration and adaptation to the paticular e-bike is done automatically. The  MSO  is  connected  in  between  the  magnetic  speed  sensor  and  the motor  unit,  and  in  between  the  display and  the  motor  unit.  MSO  is powered from the display connector. All readings like actual speed, max speed, average speed, distance etc. are correctly displayed. The MSO can be activated  or  deactivated  anytime  during  the  ride  by  pressing  WALK BUTTON. The device state is indicated by a certain element on the display, so the rider always know whether the device is active or not.Thanks to original connectors the e-bike tuning can be deinstalled without any signs and original Yamaha diagnostics (highest level) did not find any signs of the device after removal.The only difference is that from the moment of installation you, not your bike, determine how fast you go. The maximum speed is limited only by the pedaling frequency.

Usage

The MSO can be activated or deactivated anytime by once short-press  of  the  light  button  (WALK).  Original  function  of  this  button remains unchanged with a long-press and the walk assist function can be used like before.

Installation procedure - download here

PT-MSO-G2-GO

① Remove  the  plastic  cover  under the centerdrive. Loosen the two of  the INBUS screws  (those  which  are  closer  to  the  front wheel) and tilt the motor unit towards the rear wheel. Cables and connectors are placed in the space between the motor and bike frame. 

② Disconnect the 4-position connector (5- position by PW-X, 8-position by GIANT) in between the display unit and motor unit and the 3-position connector in between the tacho sensor and the motor unit.

③ Connect all four appropriate connectors on the MSO into the four, previously  disconnected,  mating  connectors  on  the  e-bike.  All  the conectors have a keying which prevents wrong connection, there is only one way all of them can be connected.  

④ Place  the  MSO  in  a  proper  position  (we  reccomend  into  the  e-bike frame, if possible) and optionaly, fasten the wiring using the electrical ties. Fold back the motor and fasten the previously removed INBUS screws. Re-attach the plastic cover and the bike is ready to go. 

Manufacturer

PearControl s.r.o.

Příkopy 1889

393 01 Pelhřimov

CZECH REPUBLIC

Technical parameters

Dimension without wiring: 21 x 40 x 12mm 

Supply voltage range: 5 - 15 V 

Maximum current consumption: 100 mA 

Maximum power usage: 1.5W 

Mass: cca 30g 

The voltage is lower then 20 V in all device and on I/O pins too

Legislation

The manufacturer reserves the right to make changes. This manual is an integral  part  of  the  equipment  sold.  By  using  the  equipment  PearTune MSO its user agrees that he will use the modified e bike in accordance with the applicable legislation of the target country and so does even off-road; therefore, he is free to use it only on his own land or on land designated for  that  purpose.  The  user  also  acknowledges  that  the  operation  of bicycles outside their own land or land designated for this purpose with deactivated,  but  installed  equipment  PearTune  MSO  may  not  be  in compliance  with  legislation.  The  manufacturer  does  not  warrant  non-infringement of bicycle warranties or impossibility of damage or blockage of the e-bike system. The manufacturer disclaims liability for any damages, whether  in  health  or  property  associated  with  installing  or  using this product.

The  manufacturer  holds  the  certificate  of  electromagnetic  compatibility testing  -  Compliance  with  EU  regulations  (CE  marking)  aswell  as  the certificate of restriction of the use of Hazardous Substances (RoHS label).