1985-1986 Honda ATC250R Shop Manual, Page 142Get this manual
_ FRONT WHEELSUSPENSIONSTEER ING
TIRE REMOVAL
NOTE This service requires the Universal Bead Breaker (GN-AH-958-BB1) available in U.S.AonlyRemove the core from the valve stemCAUTION
PRESS BLOCK
BREAKER ARM ASSEMBLY
Use of the Bead Breaker tool is required for tire removal Do not damage the bead seating area of the rim Use Coats 220 Tire Changer or equivalent to remove the tire from the rimIf tire changer is not available, rim protectors and tire irons may be usedInstall the proper size blade onto the breaker arm assemblyShort blade7"S" rimsLong blade9"11" rimsCAUTION