This throttle is a black aluminium single pull throttle suitable for 4 Stroke off road bikes and includes a throttle cover to help prevent dirt and water from getting into the throttle, and a set of Black Domino Grips

It has a set speed of 2.2˚/mm and a stroke of 43mm

The lower the °/mm, the faster the throttle opens.  Stroke refers to the distance the throttle will pull the cable.