Honda CRF450R 2009 Service Manual page 28

GENERAL INFORMATION
iI
55-19 (After '10)
"
Honda GN4 4-stroke
oil (U.S.A. & Canada) or
equivalent motor oil
API
service
dassification:
SG or higher
JASO T903 standard: MA
Viscosity: SAE 10W-30 __
h
====
Muffler sealant
(high temperature
silicone)
1-22