Part No. 65-6378.PS
HONDA CRF250R 2008-2009,
VALVE SPRING EXHAUST PSYCHIC XU-09526ES
SPRINGS ARE MADE OF SWOSC-V MATERIAL (OIL TEMPERED STEEL WIRE). SOME SPRINGS FEATURE A PROGRESSIVE STYLE DESIGN. PROGRESSIVE STYLE SPRINGS HAVE MORE COILS ON ONE END. THE

END WITH MORE COILS IS HEAVIER AND SHOULD ALWAYS BE INSTALLED TOWARDS THE BOTTOM. NON-PROGRESSIVE SPRINGS ARE PAINT MARKED ON THE END THAT IS TO BE INSTALLED TOWARDS THE TOP.
Cross reference numbers. 14761-KRN-A11
DIMENSIONS.

WIRE DIA 3.4MM,O.D./I.D.19.9/13(+/-0.2)MM, LENGTH 43(+/- 0.5)MM, 9 ROLL.