Domino XM2 throttle assembly is constructed of light aluminium alloy with titanium bolts and screws that guarantee low weight and long lasting hold. The XM2 throttle control is sold with 3 rings: 

White ring speed - 2.6°/mm max stroke 36mm

Red ring speed - 2.7°/mm max stroke 25mm

Green ring speed - 2.9°/mm max stroke 33mm

The lower the °/mm, the faster the throttle opens. Maximum stroke refers to the distance the cable is pulled into the throttle housing.

Essential for racing and track days

Complete with Domino XM2 cable kit 3210.96 for the Aprilia RSV4 2009-2015