Standalone Quick Shifter Control for Supported EFI Applications.
The aRacer QSS Red V1 is a standalone quick shifter system designed for supported EFI powersports applications. It provides quick shift cut control without requiring an aRacer ECU, making it useful for compatible motorcycle, scooter, mini moto, ATV, and race applications.
What It Is
A standalone quick shifter module with a red control unit and shift sensor setup. The QSS Red V1 is designed to support clutchless upshift functionality on compatible EFI ignition-coil systems when properly installed and configured.
What It Does
- Provides standalone quick shifter functionality
- Supports clutchless upshifts where compatible and properly configured
- Can be used without an aRacer ECU on supported applications
- Works with compatible EFI ignition-coil systems
- Useful for race, track, testing, and performance riding applications
- Compatible with select motorcycle, scooter, mini moto, and ATV applications where supported
Compatibility
The QSS Red V1 is intended for supported EFI ignition-coil systems. Compatibility depends on vehicle ignition type, cylinder count, wiring configuration, shift linkage setup, and installation quality.
This product is not intended as a universal plug-and-play item for every vehicle. Some applications may require additional wiring, harness modification, setup, or professional installation.
Product Information
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Product: aRacer QSS Red V1
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Type: Standalone quick shifter system
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Application: Supported EFI ignition-coil systems
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Function: Quick shift cut control
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Status: Legacy / previous-generation QSS product
Common Uses
- Standalone quick shifter installation
- OEM ECU applications where supported
- aRacer ECU applications where standalone quick shift control is desired
- Track, race, and performance builds
- Mini moto, scooter, motorcycle, and ATV applications where compatible
Important Note
The QSS Red V1 is a legacy standalone quick shifter system. It is different from the newer QSS V2 and different from the QSR V2 Quick Shift Race V2 expansion kit for supported aRacer ECU systems.
For newer standalone quick shifter applications, see the aRacer QSS V2 – QS Sport V2. For quick shifter expansion with supported aRacer RC Super X / Super XX or RC Mini X / Mini XX ECU systems, see the aRacer QSR V2 – Quick Shift Race V2.
North American Support
- Supported by aRacer ECU R&D of America LLC
- U.S.-based technical support
- North American validation and platform development
- Fast domestic shipping from California when in stock
Use Notice: This product is intended for compatible EFI ignition-coil systems only. Customer is responsible for confirming compatibility before purchase or installation.
Competition Use Notice: Some products are intended for closed-course competition, off-road, testing, research, or development use only where applicable. Customer is responsible for compliance with all applicable laws and regulations.
California Proposition 65 Warning
WARNING: This product can expose you to chemicals including lead, which is known
to the State of California to cause cancer and birth defects or other reproductive harm. For more
information, visit
www.P65Warnings.ca.gov.
