Rapid Bike appears to rely on the OEM narrowband O2 sensor. It is accurate only between about 14.6 to 14.8:1 AFRs. https://support.haltech.com/portal/en/kb/articles/narrowband-vs-wideband-oxygen-sensors-explained. Under load, your target AFR with pump gas should be 13.2-12.8:1; the narrowband sensor can't read those mixtures. That's why most similar devices use a wideband O2 sensor to measure AFRs.I’ve been looking at this one. What do you guys think? Is it good enough?
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Rapid Bike EVO Auto Tuning Fuel Management Tuning Module
KRBEVO-106R7 Rapid Bike EVO Auto Tuning Fuel Management Tuning Module The Rapid Bike EVO ECU Piggyback Tuning Module includes the Rapid Bike EVO module, USB cable and model specific wiring harness. The Rapid Bike EVO kit is the perfect tuning solution when you add an exhaust...www.motovationusa.com