Raw racer 3 piston

[Thrashard]

I can't find a new piston for my rae racer 3 engine. It's the one with the single piece cylinder and head. And the 50mm bore The crank arm says yd100 on it. cant find a piston with identical dimensions anywhere. Another of vendors don't even bother listing dimensions

 

[Greg58]

I just saw a piston and cylinder listed on ebay this morning, you may want to do a search there.

 

[Greg58]

Here's the link, it's not a windowed piston but a standard replacement.

CDHPOWER YD100/LD100 Piston Kit 50mmx40mm,CDH50MM Gas Motorized Bicycle YD100 | eBay

CDHPOWER CDH50mm YD100/LD100 Piston Kit 50mm. CDHPOWER CDH50mm YD100/LD100 Piston Kit 50mm. The Real YD100 with these marks on your engine can use CDHPOWER needle bearing and the piston pin. CDHPOWER Support Team.

rover.ebay.com

 

[Thrashard]

Ok thanks for the help