Valve Spring (external) double sping valves h.36mm - d.22,2mm Pit Bike YX

Valve spring outside double spring valve h.36mm - d.22,2mm Pit Bike YX.

YCF designs and manufactures high quality and affordable cross bikes for kids and teens, as well as pit bikes for all types of riders.

The valves are responsible for adding fresh gas and removing burnt gas. To perform this function optimally, the valves must always be in tip-top condition.