Įrenginys skirtas dviračio padangos standumo ir slopinimo charakteristikų tyrimams ir jos efektinio kelio profilio aukščio tyrimams. Šiems tyrimams reikalingas vienas akselerometras tvirtinamas ant rato ašies. Taip pat numatyta galimybė padidinti akselerometrų skaičių, kitų dviračio mazgų tyrimams. / Bicycle wheel dynamic recording device microcontroller PIC18F46J50 basis, who accepts information from four analogous ADXL326 and four digital ADXL345 accelerometers and this information transmits through USB link to a personal computer. Software of the personal computer accepts the sending information, processes it and saves to a text file for future processing. Received information is translated and is written on a wheel suppressor vibration characteristics. This device is dedicated to save experimental information, which are used to model a bicycle movement dynamics, when it is riding rough supporting surface.