I am in need of a 76.75mm piston for my 84 atc300R any of you by chance have one that i could purchase...? i am interested in any and all parts from the atc300R kit so if anyone happens to have any parts not being use i would be highly interested in purchasing them. the part number for the 76.75mm piston is 13104-964-810

i am in the middle of a complete restoration on my trike and being able to source these parts for the atc300r kit is a monumental task so if anyone out there is able to help me out it would be great appreciated!
thanks!
Chris

http://www.ebay.com/itm/ATC250R-ATC-250 ... 50&vxp=mtr

Your bidding on (1) New Honda line 300cc Sleeve for 1981-84 ATC250R retails @ 175.00

Fits Honda line Cylinders only with 7 HEAD STUDS
Can be Bored / Honed to freshen up
We Stock All 5 piston sizes 76, 76.5, 77, 77.5 78mm
Need gaskets & piston kit we have them too.

i am curious if this sleeve is for the wiesco pistons that are made nowadays or for the original hondaline pistons that were offered back in the day...? but ether way good find! and thanks! i will be getting in touch with them tomorrow to get some more information on the subject!

I assume it is looks like he list the pistons also
http://www.ebay.com/itm/ATC250R-ATC250- ... 28&vxp=mtr

Let us know what you find.

If he has pistons to match that sleeve in stock I'd almost garentee that they are the weisco pistons that are being made today. From what I understand the weisco pistons for the 300's that are made today are not as tall, so the cylinder sleeve has to be shaved to accommodate. I would have to guess that it's an entirely new aftermarket setup. Sleeve, pistons, rings... The whole shabang. Witch isn't nessiaarily a bad thing. But I have talked with some guys over at 3wheeler.org of the pros and cons of the new sleeve and new pistons / modifications to the original hondaline sleeve. And some guys say its all good and haven't had any problems, then other people are swearig up and down that according to racers the cylinder modification route never seemed "right" to them. The guy who said it never seemed right has never pointed me in the wrong direction and knows his stuff. So I dno. There is a guy over on airfoolers.com who did the racers you store mod. Which I assume is the same setup that is for sale on eBay. And I am waiting for him to do a feedback report on how his kit is treating him.

None the less good find and I will update on what info I get from the eBay seller as soon as I get in touch with them!
Thanks!

I have 300R pistons, rings and have a NOS cylinder .......i'm at a bike show at the moment but soon as i get home i'll check what piston i have left......

Great! i am interested in the 76.75mm piston if you have one and the NOS cylinder. Feel free to Private message me whenever you get a chance. I am interested in seeing if we can come up with a package deal.

THANK YOU pilotpete1!!!!
he is a great seller and i will be without a doubt doing business with you again in the future!!