Description:
(+2mm Big Bore Kit) makes 159cc. 11.7:1 compression. Uses Vertex #23520. When using Hot Rods 4175 makes 166cc Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets)
Part Number: 11004-K01
OE Part Number(s):
HONDA: 12100-KSE-670
HONDA: 12100-KSE-671
For Models:
2007 - 2009 Honda CRF 150R, 2007 - 2009 Honda CRF 150RB