Windowed piston

[noah9988]

This one is 49.5 don't know if it would work though https://www.bikeberry.com/products/100cc-piston

 

[DieselTech]

No cdh makes one i believe.

 

[Karl Snarl]

On the 100cc, you have to make sure you have the right piston. There are three I know of, 48mm, 49mm and 50mm.

I know the CDH size has a windowed option too, Just can't remember where I seen it. Maybe Donsp something something on ebay. He sells CDH stuff on amazon too.

 

[DieselTech]

Yeah if you hone cylinder out you could use a yd-100 piston,

 

[noah9988]

No cdh makes one i believe.

On the 100cc, you have to make sure you have the right piston. There are three I know of, 48mm, 49mm and 50mm.

I know the CDH size has a windowed option too, Just can't remember where I seen it. Maybe Donsp something something on ebay. He sells CDH stuff on amazon too.

Feel free to link them because I can't find any

 

[DieselTech]

I've seen them too, I'm trying to find them also & can't seem to find them.

 

[Karl Snarl]

I can't seem to find them either. lol. I know they are out there, i was looking at buying the windowed one, but decided to just do it myself.

 

[Karl Snarl]

Yeah if you hone cylinder out you could use a yd-100 piston,

That would probably work.

 

[DieselTech]

I found the 50mm yd pistons, they are same wrist pin size & height. But I cant find the 49mm pistons at all now.

 

[Karl Snarl]

Same here. They are out there. I swear they are. 48mm is mzmiami, 49mm is cdh and most of the steel sleeves now. And 50mm is the yd and variants.