its pretty simple to do. its just a couple of switches. A brake switch that has a button in it off of a street bike for the front.
for the rear foot brake, theres 2 ways i know of. one is to mount a brake switch on the lever like most quads. the other way is to buy a pressure switch (if you have hydrolic disk brakes) and mount it in the brake line.
-Phil
Rides:
1985 ATC110
1983 ATC70
198? ATC200X (sold for $300) (bought back for $50)
1984 200M
Past Rides:
1981 ATC250R (sold for $700)
2003 Arctic Cat 500 4x4 Automatic (sold for $1000 + a 87 TRX250 Fourtrax)
1987 TRX250 Fourtrax (sold for $600)
1978 ATC90 (sold for $75)
Many Many Other 90 and 110s
198? Tri Moto 125
And several other misc, other trikes.