Malossi reed valve for tons of bikes. For Peugeot 103, Bye Bike, Tomos a35 as well as Puch Polini. Very common reed pattern.
Large single reed with a bridge plastic housing. Reed is slightly longer than most of this variety so you may see minor interference on some kits. Still, a very solid reed choice.
**Remember to put thread locker on the screws holding the reeds in place!!