Intake valve GK4.
For the new style heads.
XR50/CRF50/Dax50/Z50/C50
POS. 1 SKYTEAM DAX BRAKE LEVER
DAX TYPE REAR SPROCKET 420 CHAIN
FRONT SPROCKET 16 MM SHAFT 420 KÆDETYPE
RED CHAIN 420 x 130 L
Feeler gauges
SPARK PLUG NGK C7HSA