GOOFIT 39mm Piston Kit Assembly Replacement For 50cc Horizontal Engine ATV Dirt Bike Go Kart

Everything fitted as OEM would, very impressed with these copies.

Says pin is 14mm and its not its a 13mm so gotta go order another piston from somewhere else 😡

Pin not 14 mm ıts 13 mm

Ordered the part as it was a bargain priceOnly to find out that the size stated will not fit the original cylinder.The old piston was carefully measured and the measurements matched, but then found out the new part is bigger.Had to order elsewhere.

Fits ssr125. Works great. Ya can't beat the price on these things! Almost a hr and you can have the engine tore down and rebuild and back in.

The piston received measured 29mm when the on ordered was 39mm

Went in nicely and I have compression

pistone e fasce x cilindro quad 110 perfette sia alberino centrale misura esatta perfetta!!!! faccio una piccola precisazione nel montare le fasce e consigliabile inserire nel articolo spedito uno schema di montaggio perché non tutti hanno le capacita di collocare esatto posizionamento delle fasce. in conclusione ottimo materiale gia montato e funziona alla grande

Perfect fit. Baja storm 125cc. Very happy with this purchase. Good compression, no smoking.