Dual throttle cables offer an additional layer of safety. The dual throttle cable design has two springs which allow it to have a push and pull effect. A dual throttle cable has a cable attached to both sides of the throttle tube. Both of these cables have their own return spring. This is different than a single cable throttle that only has one return spring. The dual cable does not affect the feel of the throttle, it just helps close the throttle. This can help keep the throttle from sticking if one of the cables is damaged.