Kibblewhite
Valve Guides
C630 Bronze guides C630 is a blend of copper, nickel, and aluminium. The high copper content gives excellent thermal qualities, the nickel makes the guide tough and wear resistant, and the aluminium brings work hardening characteristics. This bronze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior oil control. The expansion qualities of C630 bronze make it especially compatible with aluminium cylinder heads.
• 80% copper content delivers outstanding heat conductivity. 20% more copper than the typical maganese bronze guide alloy. • 5% Nickel content provides hardness, stability and resistance to both chemical and friction wear at the high temperatures and loading seen in these applications. Double the nickel content of the typical manganese bronze guide material.
65-922
65-923
65-924
65-925/ 65-926
65-927
65-928
65-929
65-930
65-931
65-932
65-933/ 65-934
65-935/ 65-936
65-937/ 65-938
KTM
Intake
Exhaust
Models SX-F 250 SX-F 250 SX-F 250
Years
O.D Part No. 10.06mm 65-909+000
O.D Part No.
2005 - 07 2008 - 11
10.06mm 65-907+000 10.06mm 65-908+000 11.06mm 65-956+000 11.06mm 65-957+000 12.06mm 65-903+000 12.06mm 65-904+000 12.06mm 65-903+000 12.06mm 65-904+000 12.06mm 65-903+000 12.06mm 65-904+000
2012
400 (Excl. LC)
2000 - 09 2002 - 07 2002 - 09
450
520-560
65-945
65-939/ 65-940
65-943/ 65-944
65-941/ 65-942
ROTAX
Intake
Exhaust
Models
Years
O.D Part No. 12.57mm 65-9664
O.D Part No. 12.57mm 65-9665
Air Cooled Singles 500/600 1982 - 06
SUZUKI
Intake
Exhaust
Models DR 250 RM-Z 250 RM-Z 250
Years
O.D Part No.
O.D Part No.
1990 - 99 2004 - 06 2007 - 17 1990 - 99 2005 - 07 2008 - 18
10.60mm 65-931+000 10.60mm 65-931+000 11.09mm 65-958+000 11.09mm 65-958+000 9.60mm 65-932+000 9.60mm 65-932+000 10.60mm 65-931+000 10.60mm 65-931+000 10.60mm 65-934+000 10.60mm 65-934+000 10.60mm 65-933+000 10.60mm 65-933+000
65-950
65-946
65-949
65-947
DR 350S/SE
RM-Z 450 RM-Z 450
YAMAHA
Intake
Exhaust
Models
Years
O.D Part No.
O.D Part No.
YZ/WR 250F YZ/WR 400F YZ/WR 426F
2001 - 13 1998 - 00 2000 - 02 2003 - 13 2003 - 09 2010 - 17 2016 - 18
9.05mm 65-935+000 10.06mm 65-936+000 10.05mm 65-941+000 10.05mm 65-942+000 10.05mm 65-941+000 10.05mm 65-942+000 10.05mm 65-939+000 10.05mm 65-940+000 10.05mm 65-939+000 10.05mm 65-940+000 11.06mm 65-937+000 11.06mm 65-938+000 11.06mm 65-937+000 11.06mm 65-938+000
WR 450F YZ 450F YZ 450F YZ 450FX
65-958
65-953
65-956/ 65-957
65-954/ 65-955
*Please visit our website for current prices
E-mail: sales@oro2u.com
www.oro2u.com
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