My youngest had a Hotrock 12 from the age of 2 to 3. He quickly got the hang of the coaster brake and could modulate nicely as well as do awesome skids :lol:
It does make it harder for them to start off but as geoffj says they just scoot to get going. Also when they are standing up on the pedals it is possible to accidently hit the brake. Also it makes the bike heavier than it should be.
Poor Americans with their “sidewalk bikes must have a coaster brake” law – even the Islabikes have to have the coaster brake :?
It is possible to disable the coaster brake, or I guess find a new wheel. (Somebody on here was selling two Hotrock 12s without the coaster brake fairly recently?). The only thing if you do take away the coaster brake the front brake is sidepull and IMO not very efficient.
We upgraded to a 16″ bike just before my son turned three as with the small wheels he was struggling with any distance/hill or roots.