Safe Start serves two stages with one frame: ride in tricycle mode with training wheels and pedals, then remove those parts to make a pedal-free two-wheel balance bike. The detached pedals store behind the seat. KRIDDO’s main specification gives ages 18 months–3 years, a 9.9 lb product mass and a 110 lb maximum load; broader title language should not replace that range. Seat and handlebar adjust, but no numeric saddle height is published, so test whether the child can sit and reach the ground at the lowest setting. Families gain a conversion option, while adults take on setup checks: confirm the wheels, pedals and adjustments are secure after every mode change.
