handlebar
Adjustable leash
Removable and swivel seat
Infinitely adjustable seat tilt
Infinitely tilting backrest with safety lock
Adjustable backrest height
Adjustable seat depth with appropriate backrest adjustment
Angular and height-adjustable footstool
Front wheels without detent (with detent at an additional cost 688 Kč)
Fully rear wheels (inflatable rear wheels for 500Kč extra)
Removable side spacers
Removable molding