108cc Stroker Bore Kit #1 - TB Parts - TBW0966 - '88-11 Honda CRF XR Z 50 and 70 grom - Jet kit with 3

- Jet kit with 3 different sizes for varying conditions and exhausts (Stock size is a #190 - Extra jets sizes of 155

Description:

Available in black

Don't forget an airbox delete arm if you still have the stock airbox

108cc Stroker Bore Kit #1 - TB Parts - TBW0966 - '88-11 Honda CRF XR Z 50 and 70 grom - Jet kit with 3108cc Stroker Bore Kit #1 TB Parts TBW0966 '88 11 Honda CRF XR Z 50 and 70 Stroker Kit 1 This is an affordable kit that will convert your TB 88cc Race Head kit 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 not