140–190cc

INNER VALVE SPRING

INNER VALVE SPRING   WY-A10

OUTER VALVE SPRING

OUTER VALVE SPRING   WY-B10

VALVE CLAMP

VALVE CLAMP   WY-B10

SPRING UPPER RETAINER PRO

SPRING UPPER RETAINER PRO   WY-B10

EXHAUST VALVE PRO

EXHAUST VALVE PRO 23mm125/ 140/ 150cc    WY-B10

INTAKE VALVE PRO

INTAKE VALVE PRO 27mm125/ 140/ 150cc   WY-B10

CHAIN TENSIONER

CHAIN TENSIONER   WY-B10

TENSIONING ARM CHAIN

TENSIONING ARM CHAIN   WY-B10

ROLLER

ROLLER   WY-B10

ADJUSTING ROD

ADJUSTING ROD   WY-B10

SPRING CHAIN ADJUSTING SET

SPRING CHAIN ADJUSTING SET   WY-B10

ADJUSTING NUT -VALVE CLEARANCE

ADJUSTING NUT - VALVE CLEARANCE   WY-B10