RE: Reaction 54 Jet Kit
G'Day Tim,
Yes they are Unibrakes. I got them some time ago from Don's Hobbies i think.
I was not happy with the way they mounted on the plastic wheels.
So I made alluminium wheels and incorprated a brake drum to suit the unibrake.
I think I will make them again as I want them to look better. I am not a very good machinist.
Mostly I make large piles of metal shavings on the floor!!!!.
I used the original Robart Tyres and filled them with stiff foam.
Regards
Tom Watson