Hobbywing has released the latest Speed Controller – Xerun 120A V3.1 Speed Controller to the public. With 2 years of development, the XERUN V3.1 competition speedo is finally available to RC Fans!
Tested in TITC 2012, this speedo is by far the most powerful and advanced competition speedo in the world. Compared to its previous generation (XERUN-120A-V2.1), Hobbywing V3.1 speedo is smaller in size and weight lighter.
1. Strongest: Most advanced software functions
2. Simplest: Built-in electronic switch saves chassis space
3. Easiest: Ten pre-set profiles for Plug and Play
4. Most Reliable: Innovative heat dissipation structure