1987 1988 ATC 250r

[200x newby]

who had the pic of the ATC 250r that was in some sort of japanese work shop it was all red with inverted forks looked like a 87 or 88 protoype ATC 250r somewhere in japan i know ive seen the pic before but just wanted to see it again for kicks. if you have it post it thanks. been lookin for it for the past hour but no dice. thanks again

[Billy Golightly]

I believe Red Rider owns that trike. Not teamredrider either :)

[200x newby]

no it looked like it just came off the assembly line and the jap guys had just got done testing it out

[Nick_R_23]

I think your talking about these?

http://i84.photobucket.com/albums/k28/Nick_R_23/88atc250r.jpg

http://i84.photobucket.com/albums/k28/Nick_R_23/sandr.jpg



-Nick :TrikesOwn

[Aussieduner]

One of my personal favorites , it has many interesting mods including a CR250 top end with factory power valve.

[200x newby]

yeah thats it thanks

[edog]

what does the power Valve do?

[3leggeddog]

a power valve is like a dam.it helps control the amount of air the motor can exhaust.with lower rpms it stays closed,helping produce low end.the more rpms the motor makes,the valve opens up,allowing the exhaust to flow out faster,helping with top end power.i know on the cr250 motor i had in my r,it was all controlled by centrifical force of the water pump/crank.it is a cool design,and really brodens the power band,instead of being like a light switch,they pull a little smoother from the bottom rpm range up.

o yeah,red's 250r is super fly.nice ride man!