Is Royal Enfield Bear 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
Broadwalk White
petrol
Golden Shadow
petrol
Petrol Green
petrol
Two Four Nine
petrol
Wild Honey
petrol
| Variant | Fuel | E20 Status |
|---|---|---|
| Broadwalk White | petrol | ✓E20 Compatible |
| Golden Shadow | petrol | ✓E20 Compatible |
| Petrol Green | petrol | ✓E20 Compatible |
| Two Four Nine | petrol | ✓E20 Compatible |
| Wild Honey | petrol | ✓E20 Compatible |
Other Royal Enfield models
Calculate your E20 mileage impact.
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Open Mileage CalculatorRoyal Enfield Bear 650 E20 FAQ
Is Royal Enfield Bear 650 cleared for E20?
The Royal Enfield Bear 650 is fully E20 compatible since April 2023. Fuel lines, seals, and ECU calibration all support 20% ethanol.
Is Bear 650 fuel efficiency affected by E20?
Fuel efficiency drops by about 3-5% on E20. Some riders report slightly better throttle response due to E20's higher octane rating. Net running cost increase is modest.
Does E20 affect Bear 650 engine longevity?
Safe for continuous E20 use. The Bear 650 was designed and tested for this fuel blend. No additional precautions beyond standard maintenance are needed.