Like a window into your motor's soul, the mesmerizing effect of the chasing lights moving in rhythm with engine speed give life to the heart of your bike. Select red, lime, ice blue, sky blue, dark blue, purple or green, or hues fading continuously from one to the next spinning circles timed by engine RPMs. Or if desired, single or continuously changing colors may be lit solidly. This easily installed kit contains chrome timing cover with multi-function L.E.D.'s, wiring and controller.Fits:   All '84-'99 Evolution Big Twins, all '99-'09 Twin Cams, & '86-'09 XL.1302, Chasing L.E.D. Timing Cover (ea) .