Is Honda CB300R 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)
Honda CB350C features a BSVI OBD2B E20 compliant PGM-FI engine. All Honda BS6 Phase 2 two-wheelers from April 2023 are E20 ready, including Activa, Shine, SP series, and CB range. Source: Honda 2Wheelers India CB350C Launch (E20 Engine Confirmed)
Other Honda models
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Does Honda CB300R support E20 fuel?
Honda cleared the CB300R for E20 fuel from April 2023. Engine calibration and fuel system materials are optimized for ethanol blends.
How much mileage will I lose on E20 with CB300R?
Riders report about 3-5% lower mileage on E20. This is normal because ethanol contains roughly 33% less energy than petrol per litre. With a 20% blend, the net impact is manageable.
Can E20 harm the CB300R's fuel system?
The CB300R's fuel system is built for E20. No corrosion or seal degradation when using E20 in a compatible model. Replace fuel filters on schedule.