108cc Stroker Bore Kit #3 - TB Parts - TBW0968 - '88-Current Honda CRF XR Z 50 and 70 atc70 It contains every part pictured

It contains every part pictured to fully rebuild your carb and get your CT back on the trails

This is our most affordable 67mm bore kit for the YX/GPX/Zongchen engines

02-09 KLX110's = 80main/38pilot

NOW INCLUDES UPDATED PUSHROD

IMPORTANT NOTE: Installation requires engine disassembly and case boring

108cc Stroker Bore Kit #3 - TB Parts - TBW0968 - '88-Current Honda CRF XR Z 50 and 70 atc70 It contains every part pictured108cc Stroker Bore Kit #3 TB Parts TBW0968 Fits: '88 Current Honda CRF50 CRF70 XR50 XR70 & Z50 Stroker Kit 3 This kit is the complete kit to convert your stock motor into a powerful open class 108cc engine (much more powerful than the common Chinese 107 and 125cc engines). Also, this crank was made specifically for the newer engines and thus, you will not have any fitment issues like trimming the piston skirts in order to clear the crank or the piston