The arcs S (Soft) are designed for people which weight is from 20 up to 50 kg. approximately.
As a KJ spare part, consult RS Wild.
We recommend to consult the Strength Customization and Sizes Chart at aerower.com/SCSC
When you have successsfully placed your online order, you´ll receive an email with the courier information that will be responsible for delivering your order and the tracking number so you can follow it up. This email may take up to 1 (one) working day.