This high quality, precision engineered coupler ends sloppy shifting caused by worn (and even new) factory couplers. Fabricated to exacting tolerances, the SR010 provides a precision feel and allows for accurate shifting. No more missed shifts during the heat of battle because of a sloppy factory coupler. The SR010 provides the precision and accuracy you demand when down shifting into that high-speed turn. No need to worry whether you are going to hit the wrong gear and over rev your engine. Shift with confidence, shift with precision.