The world famous golden VHM head with exchangeable combustion chamber is specially developed for optimal power output during the whole race and has an improved water duct. It's manufactured from a high quality alloy and O-rings are used for the sealing. 1x O-ring is included, as well as 5 copper washers and 5 nutcaps.
Use VHM standard insert:
AE32256-L (1990 - 1991 dome piston)
AE32256-E (1992 - 1999 flat top piston)
More engine power
Better heat transference
More resistance to detonation
Exchangeable combustion chambers available
Inserts must be ordered seperately, see complementary parts below. 1x O-ring is included.Specifications
Part number
AA33155
Color
Gold
Applications
Application
Make
Model
Year
Motocross
Honda
CR125R
1987-1999