To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
PearTune MSO Yamaha PW-X/SE/ST/TE/X2 e-bike tuning. Yamaha PW-X, PW-SE, PW-ST, PW-TE and PW-X2 in combination with „A“ and „C“ displays (2019-2021).
PearTune MSO Yamaha PW-X/SE/ST/TE/X2 e-bike tuning. Yamaha PW-X, PW-SE, PW-ST, PW-TE and PW-X2 in combination with „A“ and „C“ displays (2019-2021).
PearControl

PearTune MSO Tuning MSO 3.0 YAMAHA PW-X2

£250.99
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle free returns & 28 day echange policy.

-Easy *Fast *Fair -

Download Returns PDF

Returns and Exchanges– for electric bikes and accessories

If you need to cancel the order or make an exchange under the distance selling regulations you must notify us within 14 days of receiving the item after which you will have a further 14 days to return the item. To do so please download the return form, complete it and include with the returned item. It couldn't be easier. We will process your exchange/refund as soon as we receive and open your return.

Items must be returned to the store you bought it from or your nearest store if purchased online. Shipping costs are paid by the buyer and are non refundable. If shipping costs are subsidised the actual shipping costs incurred will be recovered from the original payment before any refund is issued. Any charges incurred by us will be recouped before a final eachange or refund value is settled.

Refunds can only be made to the original card used for payment and if not known or available then we can at best offer a store credit to be used against future purchases.

Items must be returned in their original condition complete with all packaging, manuals, labels etc.

Custom, customised and special orders cannot be cancelled or returned. Riese & Muller eBikes are always configured to customer specifications and are therefore special orders and sales are final.

Used eBike Returns - We don't want you to be stuck with a bike you don't feel is right and so we accept returns for used bikes up to 28 days after purchase on the following conditions: 1. The condition is like new 2. All components and component packaging are present 3. Our actual costs (not the subsidised amount you may have paid) for shipping, customisations and £10/mile of use will be charged for (minimum £100) along with a £50 restocking fee. 4. Used eBikes can only be exchanged and not refunded and this is entirely at our discretion.

Faulty Items
Faults - If your order arrives damaged or developes a fault we will use our wealth of experience as the UKs' very first ebike specialist to solve the issue quickly for you. Based on our support call history less than 16% of cases have required a visit to one of our stores. You can return a faulty item for a full refund within 30 days after which we reserve the right to have the opportunity to repair any faults. If you need any assistance we are here to help (even out of hours) simply contact, your nearest store or use our contact form.

Opened eBike Parts

We cannot accept returned eBike parts if the packaging has been opened. This is because components connected to faulty bikes may be damaged. To avoid disappointment we have a no nonsense professional diagnosis service available at all of our stores for a very reasonable set fee.

PearTune MSO Tuning MSO 3.0 YAMAHA PW-X2

Season:2021

Brand:PearControl

Code:PTMSOPWX/SE/ST/TE/X219

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 particular e-bike are 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 the LIGHT BUTTON. The device state is indicated by a certain element on the display, so the rider always knows whether the device is active or not. Thanks to original connectors the e-bike tuning can be de-installed 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 pedalling frequency.

Usage
The MSO-PWX/SE-19 can be activated or deactivated anytime by once short-press of the light button (LIGHT). The original function of this button remains unchanged with a long-press and the walk assist function can be used like before.

**IMPORTANT WARNING**
Where can I use the PearControl tuning device?
This bit is important so please read. Current UK law will only allow you to use this device on PRIVATE LAND where you have the OWNERS PERMISSION. Fitting this device and using it anywhere other than private land is AGAINST THE LAW. If used anywhere else, you will be doing so at your own risk. The Electric Transport Shop Ltd assumes no liability for any damage to property and/or injury to persons caused by improper use of this product. Please note we will never fit these devices and test rides are not available at our stores.

Customers from outside the UK are responsible for checking laws that apply locally and abiding by those laws.
Can de-restricting my e-Bike, cause problems?
Although we have had no reported technical issues due to using this dongle by using it you risk voiding your manufacturer warranties. We will continue to offer the free labour warranty that we offer with all e-bikes bought from us but if your e-bike manufacturer discovers a way to tell that you have unlocked your electric bike system they may void your bike warranty.


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 de-activated, 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) as well as the certificate of restriction of the use of Hazardous Substances (RoHS label).
Technical Information
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

Fully tested and compatible with YAMAHA 2021/2022!!

Speed ​​limit: fully removed

Activation: LIGHT BUTTON

Display of values ​​on the display: real data

Product code (SKU): PT-MSO-PWX/SE/ST/TE/X2-19/21
Sizing Information
Professional Opinion
Home Electric Bike Upgrades PearControl Electric Bike Components