Is Royal Enfield Shotgun 650 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)
Royal Enfield product pages confirm BS6 II (OBD2) and E20 fuel compliance. All current RE models from April 2023 are E20 ready. RE also offers E20 conversion kits (Rs 1,700) for older Classic 350, Bullet 350, and Thunderbird 350. Source: Royal Enfield Goan Classic 350 (E20 Fuel Compliant Specs)
Variant-wise E20 compliance status
Custom PRO
petrol
Custom Shed
petrol
Custom Special
petrol
| Variant | Fuel | E20 Status |
|---|---|---|
| Custom PRO | petrol | ✓E20 Compatible |
| Custom Shed | petrol | ✓E20 Compatible |
| Custom Special | petrol | ✓E20 Compatible |
Other Royal Enfield models
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Open Mileage CalculatorRoyal Enfield Shotgun 650 E20 FAQ
Will E20 work in my Royal Enfield Shotgun 650?
The Shotgun 650 supports E20 fuel since April 2023. Royal Enfield engineered the fuel system with ethanol-resistant components.
What is the mileage impact of E20 on Shotgun 650?
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 Shotgun 650 engine components?
No damage risk on E20-compatible models. The Shotgun 650 has ethanol-safe materials throughout its fuel system. Regular maintenance is all that is required.