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aRacer QS-Racing V2 Digital Quick Shifter will speed up shifting by more than 1000 times per second, giving you a lightening fast, ready for action accurate shifting! This is designed for high competition, MotoGP level type of shifting! Super affordable quick shifter with lots of turnabilities when paired with a aRacer ECU!
The QS-R V2 is designed to be paired up ONLY with aRacer RC Super X and RC Mini X ECU's only. It will not work with any other ECU's or ECM's.
CONTENT:
The QS-R V2 is designed to be paired up ONLY with aRacer RC Super X and RC Mini X ECU's only. It will not work with any other ECU's or ECM's.
All ECU and ECM units we offer are designed exclusively for USA models. They may not be compatible with models outside the U.S. Please note that ECU and ECM units are not returnable or exchangeable. Any issues must be addressed through the manufacturer's warranty.