The strider gloves:

http://www.balance1st.co.uk/accessories

fitted my 2 year old, and they reckon they’ll fit larger kids.

Haven’t got a pair to look at how stretchy they are or anything though.

Joe

“What about helmets. My youngest is 3 and his helmet just falls off whatever I do with the straps“

Giro Rodeo here, he’s been wearing it from the age of 2. The fit is just as good as an adult helmet. It doesn’t move at all on his head and it can be set tight enough that he can’t pull the strap up over his chin either (which he never bothered doing until one of his friends did it, of course).

Abus make some great kids’ helmets, too.

My eldest had a set of XS Youth Troy Lee gloves when he was 4, worth a look.