PearTune MSO Yamaha PW-X/SE/ST/TE/X2/CE is an e-bike tuning set  (followed  „MSO“) used for removing the speed limiter of electric asisted bycicles with centerdrives Yamaha PW-X, PW-SE, PW-ST, PW-TE, PW-X2 and PW-CE in combination with „A“ and „C“ displays (2019-2024).

Fully tested and compatible with YAMAHA 2024!!

 Speed ​​limit: fully removed

 Activation: TWO short presses of the LIGHT BUTTON

 Display of values ​​on the display: real data