DYNATEK Shift Minder for 2-Cylinder - 4000 Base RPM DSMS-2

Shift Minder for 2-Cylinder - 4000 Base RPM
Designed to provide optimum shifting to match your style, Triggering accuracy to better than 1%, Adjustable to switch at any of 64 different rpm settings; 125 rpm increment between each setting, Requires no additional parts for rpm switch point selection, Made in the U.S.A.