RK Standard Kit Yamaha RZ250R RD250 YPVS 29L 83-83 6 volt The included O-ring made of

The included O-ring made of FPM material is resistant up to 240°C

An individual jetting on your engine

Product covers

Make Model Engine/Variant Year Notes Honda CRF 70 K4 2004 Rear Honda CRF 70 K5 2005 Rear Honda CRF 70 K6 2006 Rear Honda CRF 70 K7 2007 Rear Honda CRF 70 K8 2008 Rear Honda CRF 70 K9 2009 Rear Honda CRF 70 KA 2010 Rear Honda CRF 70 KB 2011 Rear Honda CRF 70 KC 2012 Rear Honda CRF 70 KD 2013 Rear Yamaha PW 80 1983 Rear Yamaha PW 80 1984 Rear Yamaha PW 80 1985 Rear Yamaha PW 80 1986 Rear Yamaha PW 80 1987 Rear Yamaha PW 80 1988 Rear Yamaha PW 80 1999 Rear Yamaha PW 80 2000 Rear Yamaha PW 80 2001 Rear Yamaha PW 80 2002 Rear Yamaha PW 80 2003 Rear Yamaha PW 80 2004 Rear Yamaha PW 80 2005 Rear Yamaha PW 80 2006 Rear Yamaha PW 80 2007 Rear Yamaha PW 80 2008 Rear Yamaha PW 80 2009 Rear Yamaha PW 80 2010 Rear Yamaha PW 80 2011 Rear Yamaha PW 80 2012 Rear Yamaha PW 80 2013 Rear Yamaha PW 80 2014 Rear Yamaha PW 80 2015 Rear Yamaha YZ 80 H - 17/14 wheels 1996 Rear Yamaha YZ 80 J - 17/14 wheels 1997 Rear Yamaha YZ 80 K - 17/14 wheels 1998 Rear Yamaha YZ 80 L - 17/14 wheels 1999 Rear Yamaha YZ 80 M - 17/14 wheels 2000 Rear Yamaha YZ 80 N - 17/14 wheels 2001 Rear Yamaha YZ 80 P - 17/14 wheels 2002 Rear Yamaha YZ 80 R - 17/14 wheels 2003 Rear Yamaha YZ 85 A - 17/14 wheels 2011 Rear Yamaha YZ 85 B - 17/14 wheels 2012 Rear Yamaha YZ 85 D - 17/14 wheels 2013 Rear Yamaha YZ 85 E - 17/14 wheels 2014 Rear Yamaha YZ 85 F - 17/14 wheels 2015 Rear Yamaha YZ 85 P - 17/14 wheels 2002 Rear Yamaha YZ 85 R - 17/14 wheels 2003 Rear Yamaha YZ 85 S - 17/14 wheels 2004 Rear Yamaha YZ 85 T - 17/14 wheels 2005 Rear Yamaha YZ 85 V - 17/14 wheels 2006 Rear Yamaha YZ 85 W - 17/14 wheels 2007 Rear Yamaha YZ 85 X - 17/14 wheels 2008 Rear Yamaha YZ 85 Y - 17/14 wheels 2009 Rear Yamaha YZ 85 Z - 17/14 wheels 2010 Rear Yamaha TTR 90 E 2005 Rear Yamaha TTR 90 E 2006 Rear Yamaha TTR 90 E 2007 Rear

RK Standard Kit Yamaha RZ250R RD250 YPVS 29L 83-83 6 volt The included O-ring made ofRK Standard Kit Yamaha RZ250R RD250 YPVS 29L 83 83 RK chains OE grade chain and sprocket kit Contains: Sprocket Rear RK B4489 40 JTR846 Afam 12304 RK Chain and Sprocket Kit Box RK 520XRE 106 XW Ring Chain JT Front Sprocket JTF569. 16 Fitments: Make Model Engine Variant Year Notes Yamaha RZ 250 R 29L 1983 OE Grade Chain Kit