DUO 16″ MASTER Bolts & Fixings the industry leader in tools

the industry leader in tools

360° rotational adjustment of base via central stem

Handle folds away for easy storage

Thanks to the special substances it contains

DUO 16″ MASTER Bolts & Fixings the industry leader in tools16 MASTER Step it up a gear with the DUO Master e balance bike. Boost your child's confidence Whether youre a pro, or this is your first DUO, the 16 inch sleek electric bike is the perfect choice for your 5 7 year old. Ride with or without power The DUO Master can be used powered or non powered modes to help your adventurer grow in confidence and get them started. Adjustable seat height With a taller frame and adjustable seat, the DUO Master grows