Is Yamaha XSR 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
Legacy Edition
petrol
Standard
petrol
| Variant | Fuel | E20 Status |
|---|---|---|
| Legacy Edition | petrol | ✓E20 Compatible |
| Standard | petrol | ✓E20 Compatible |
Other Yamaha models
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Open Mileage CalculatorYamaha XSR 125 E20 FAQ
Will E20 work in my Yamaha XSR 125?
The XSR 125 supports E20 fuel since May 2023. Yamaha engineered the fuel system with ethanol-resistant components.
What is the mileage impact of E20 on XSR 125?
Yes, mileage drops slightly. Expect about 3-5% less fuel efficiency on E20. This is consistent across most two-wheelers due to ethanol's lower energy density.
Is E20 bad for XSR 125 engine components?
No damage risk on E20-compatible models. The XSR 125 has ethanol-safe materials throughout its fuel system. Regular maintenance is all that is required.