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Yamaha R1 - Rapidbike Evo - $425 (Upland)

Yamaha R1 - Rapidbike Evo 1 thumbnailYamaha R1 - Rapidbike Evo 2 thumbnail
condition: like new
make / manufacturer: Dimsport
model name / number: Rapidbike Evo
This was removed from a 2021 Yamaha R1M. It's in excellent, 100% working condition.

This is like a Power Commander, PCV, but with a built-in auto-tune feature. They're overall better. I run them in a 2016 BMW S1000RR, 2017 CBR1000RR SP, 2018 S1000R, and 2021 ZX6R. They're awesome!

Visit Rapid Bike USA's website for more info.




PLEASE READ: Rapid Bike always manages all injectors and the very first time ever we will only be able to manage upper (secondary ) injectors on the NEW 2020 R1 model, because of that we are only able to make adjustments above 6100 RPM and over 40% throttle and making manual adjustments below 6000 rpm under 40% throttle will make almost no difference. This action seemed to have almost no impact below specified perimeters and results may vary from one bike to another. Additionally, the use of the Rapid Bike quickshifter is not available with this system.

The Evo module manages up to 8 injectors and modulates the signal up to two O2 sensors (up to 2 lambdas). The purpose of the O2 sensor (lambda) modulation is to prevent the stock ECU from recognizing the adjustment applied by the Rapid Bike module to the injection map without any further attempts to re-set the stock parameters matching the criteria fixed by the restrictive exhaust gas emission laws.

When riding the motorcycle, the self-adaptive feature determines the automatic self-correction of the air/fuel ratio maps: this active management is added up to the pre-set parameters. The adjustments set by Rapid Bike EVO improve the engine efficiency in order to reach the best performance. The self-correction process is set in multipoint technology according to RPM and TPS, for the whole range of the engine working, even when the original RPM limiter is raised (when available).

Modulating the stock O2 sensor (lambda) signal is a technology far more advanced than the so called “O2 sensor eliminator” (or any other similar device used by the competitors) since they send a static/constant signal which is in conflict with the typical behavior of the lambda sensors, therefore causing the main ECU to perceive such a constant signal as a mistake to be corrected. Thanks to Rapid Bike exclusive technology for the modulation of the stock lambda signal the main ECU considers this behavior as standard; therefore it will not try to re-set the stock engine parameters.

*The Evo module’ s most important benefit is the so-called Auto-adaptive feature, that is the ability to correct automatically the injection map adjustment by reading the signal of the stock O2 sensor (lambda) while riding the bike.

post id: 7738035530

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