The Italian made Domino twist throttle is high quality with a five wire output and a built in micro switch for added safety. The potentiometer can be configured in a 2 or three wire mode outputting either 0-5K or 5K-0 ohm.

The potentiometer in this model is weather sealed to IP67. Domino offers an identical model that is IP54. 

IP67 = Dust proof & water proof to 10 feet under on the potentiometer. 

IP54 = Limited dust protection & water resistant to splashes

• Five wire output
• Includes microswitch
• Comes with matching 5" grip for opposite side
• Fits 7/8" (22.15mm +/- 0.15mm) handle bars
• Max potentiometer voltage 40V, max microswitch voltage 24V

Compared to Magura twist grip which is also 0-5K, the Domino offers higher build quality. The grips are of a softer more comfortable rubber and the throttle motion range is slightly less which is more comfortable on the wrist.