For the racer i suggest you contact crc in new york for support Frank calandra and his crew are experienced racers and distribute and support the hobbywing products

California Ron schurr from shurrspeed also helps racers at the track nearly every weekend and major events around the usa .

so there is alot of support for hobbywing in the usa not only Falcon sekido so you guys have a choice which is good for the sport and the product