250r rebuild help?!?!?

[sportsfinat]

i just bought an 83 or 84 atc 250r. i am in the process of rebuilding the top end. i have two cylinders. one is bored 1.5mm over and the other is 1mm over but they will both need to be rebored due to a blown piston in both of them. i would like to use the 1.5mm over because is is in a little better shape but i am finding it hard to find a decent piston for a decent price. i am also in need of a rear master brake cylinder and pads....possibly a caliper too. if anyone knows where i could find these parts ( mainly the piston ) it would be greatly appreciated

[NewfieBish]

try the atv classifieds section, people looking to sell stuff look over there so they'd have a better chance at seeing your post.

Andrew

[aaron7]

Wiseco piston kits are $150 on ebay in any bore you need.

Rear calipers can get VERY expensive for these bikes. I got lucky and won mine for $120 on ebay.

[Macs]

just use a front caliper for the rear. Works like a charm.

[Daddio]

:welcome: fellow Ohioan. Check your pm. I may be able to help out.