A Letter To Customer:
Dear customer,
Welcome to visit SANURE, a amazon store registered the TOPINCN brand. Please feel free to Add to Cart if you are interested in this item. And any question please do contact us without hesitation, we are here to support you.

Condition: 100% Brand New
Material: Plastic
Color: Black
4 Wires: Hall Signal(Green), Red(+5V), Black(Negative Pole), Yellow(Bike Positive Pole)
Applicable Handlebar Diameter: Approx. 22.5 mm / 0.88 inch
Cable Length: Approx. 2m / 6.5ft
Weight: Approx. 98g

Packing List:
1 x Thumb Throttle

It usually is installed on right side.

Detailed information available on our homepage…