Decathlon makes bikes with Rockrider XC/AM and RIVERSIDE RT derailleur pads. These bikes require a thru-axle adapter (often 1.5×172).

In addition, a special adapter from Decathlon is required, which can be ordered from Decathlon.

This applies to the bikes: Riverside Touring 520 / 900 / 920 Rockrider AM 100 S / AM 100 / XC 50 / XC 100 S / XC 100 / XC 500 / XC 900S / E-ST 900