Trybike Steel - Trike Kit color_gold TSG Dawn helmet comes in

TSG Dawn helmet comes in two sizes: S/M and L/XL

and wheel size configuration

Vented mesh at arm bend keeps your elbow cool for long

It will not fit if you have monostay frame or center pull brake

The hardshell construction

Trybike Steel - Trike Kit color_gold TSG Dawn helmet comes inEASY BIKE TO TRIKE CONVERSION: Trybike Trike Kit is designed for use with Trybike's 2 Wheel balance bike to convert it into a trike. Trike kit makes the bike usable for small kids, from age 15 months onward. GET MORE USE OUT OF BALANCE BIKES: Trybike 2 Wheel balance bikes are designed for kids from 2 years of age to start learning balancing before transitioning to regular bikes. The trike kit helps make the 2 wheel bike usable from 15 months onward.