Reproduction cam chain tensioner roller for small displacement motorcycles and ATV's. As your engine runs, the cam chain is spinning all the time and slowly wears all of the parts that guide it and put tension on it. If you're doing your top end and you plan to replace the cam chain and it's associated parts, it's a good idea to check for wear of course but sometimes it's good to go by the "while you're in there" approach.
Replaces OEM Part Number: 14502-086-000
Fits Honda:
CRF50F - 2004-2009, 2011-2012
S65 Sport - 1965-1969
XR50R - 2000-2003
ATC70 - 1973-1974, 1978-1985
C70M/K Honda 70 - 1970-1973
C70 Passport - 1980-1983
CL70 Scrambler - 1969-1973
CRF70F - 2004-2009, 2011-2012
CT70 Trail - 1969-1982, 1991-1994
SL70K Motosport - 1971-1973
XL70 - 1974-1976
TRX70 FourTrax - 1986-1987
TRX90 FourTrax - 1993-2006
TRX90EX - 2007-2008
TRX90X - 2009, 2012-2020