I bought my son a 1989 trailboss 250 2x4 and need to buy a few things but cant find any parts other then ebay.
I need full set of brake pads, a-arm bushings and steering stem bushings bad !!! Also the transmission works sweet in low gear but when switched to high it starts out fine and then it will go a neutral type feeling. Hard to describe, I probably need a tranny or a clutch??? If any one can help with some info we would be very grateful Thanks in advance ......

 

I have a 1986 250 trialboss 4x4. Fun little quad. For your parts go to http://www.bikebandit.com/partsbandi...id~1287614.asp
This is a link for your exact year and style. Good luck.

 

clicky here

 

check the shifter linkage and the belt might be shot as well. that old worht pulling the clutch cover and taking a look as well as a good cleaning.