Installation on Drop Bar Handle

For the brake sensors, it will depend on which drop brake setup he has. However, he will not know how well this will work without purchasing it. We recommend that he either purchase the brake sensors and purchase a 1T2 wiring harness with it(so that he can run his bike without it if it doesn't work) or simply don't purchase it.

=> You may install the thumb throttle on the top of the drop bar and please check the diameter of the drop bar tube before purchasing. The throttle is compatible with 22.2mm standard bars so you might need to check to make some space between the bar tape.