Revolutionary, one-piece-reed-valve-system for smallframe 2- and 3-hole engines in a V50 or Primavera frame. Items delivered: Depending on the cylinder you are using, the cooling ribs have to be modified a little bit.
Revolutionary, one-piece-reed-valve-system for smallframe 2- and 3-hole engines in a V50 or Primavera frame. Items delivered: Depending on the cylinder you are using, the cooling ribs have to be modified a little bit.