Is Yamaha Cygnus Ray ZR 125 E20 compliant?
Your bike can safely use E20 petrol. You may notice a minor 3-5% mileage difference, which is normal.
E20 compatible from: 2023 onwards
Expected mileage impact: 3-5% reduction(NITI Aayog two-wheeler data)
Yamaha Chairman Eishin Chihana confirmed FZS-Fi V4 and FZ-X as E20 compliant from May 2023. Yamaha committed to making all motorcycle models E20 compatible by end of 2023. Source: Yamaha India FZS-Fi V4 Launch (E20 Announcement)
Variant-wise E20 compliance status
Street Rally
petrol
Street Rally Fi
petrol
| Variant | Fuel | E20 Status |
|---|---|---|
| Street Rally | petrol | ✓E20 Compatible |
| Street Rally Fi | petrol | ✓E20 Compatible |
Other Yamaha models
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Open Mileage CalculatorYamaha Cygnus Ray ZR 125 E20 FAQ
Does the Cygnus Ray ZR 125 by Yamaha accept E20?
E20 compatible since May 2023. The Yamaha Cygnus Ray ZR 125 uses ethanol-resistant fuel system parts and calibrated ECU.
Does E20 hurt Cygnus Ray ZR 125 fuel efficiency?
Expect roughly 3-5% less km/l on E20. The Cygnus Ray ZR 125's engine calibration ensures smooth operation despite the slightly lower energy content in E20 fuel.
Can E20 degrade Cygnus Ray ZR 125 fuel components?
The Cygnus Ray ZR 125 handles E20 without damage. Ethanol-resistant fuel system design prevents the corrosion and seal swelling that affects older, non-compatible bikes.