my son started racing yesturday and did well. i was wondering about geariing. his quad has the fallowing done to it.
wheel spacers front and rear plus 3 inches
4 clutch rollers
lightened shoes 170g
areo swing arm plus3
nangs on all four corners 16x6.5x 8
85 mainjet and uni air filter and air box mods

 

What kind of quad is it?

 

I think its time to cut back on the weed, man. Read the title.

 

LMAO!

 

To answer your question - I run 14/26 with 16" rears

 

what type of rear tire are you running?

 

Carlile (spelling?) They're cheap ($20) But we don't motocross much, don't take it serious anyway. We do mostly TT and harescrambles.

 

where did you get the swingarm?

 

i got the extension from aero swingarms i will find the number and web site and post it latter. it cost 170 .but it is a lot more stable.