Amazon.com: Universal Stroller Board, Pram Pedal Adapter with Detachable Seat, Board Stroller Ride Board with Wheels, Holds Children Up to 25kg, 55×33×36cm : Baby
Bugaboo Donkey/Buffalo adapter for Bugaboo comfort wheeled board Black | Bugaboo
Amazon.com : Bugaboo Butterfly Comfort Wheeled Board +, Compatible with Bugaboo Butterfly Pushchair, Buggy Board with Removable Seat for Toddlers, Sit and Stand Option and Flexible Board Position : Baby