Royal Enfield Classic 350 Flex Fuel E85 Spotted Testing in Chennai

Royal Enfield is testing a Classic 350 motorcycle with E85 ethanol-blended fuel, as seen in recent spy shots from Chennai. The test bike features a visible 'E85 fuel' sticker on its tank, indicating Royal Enfield's move to evaluate flex-fuel compatibility for its J-platform motorcycles. This development aligns with India's push for cleaner alternative fuels and comes as the government considers new regulations for E85 and E100 fuels.

Key Highlights

• Royal Enfield Classic 350 E85 test mule spotted in Chennai
• Bike features new paint shade and alloy wheels
• E85 fuel sticker indicates ethanol-blended fuel testing
• Government proposes regulations for E85 and E100 fuels
• Flex-fuel motorcycles could soon enter Indian market

Key Features of the Test Mule

The test mule closely resembles the standard Classic 350 but shows some notable differences. It sports a new paint shade not currently available in the Classic 350 lineup. The bike also features alloy wheels instead of the usual wire-spoke wheels seen on most variants. The most significant change is the handwritten 'E85 fuel' marking on the fuel tank, confirming the use of ethanol-blended fuel during testing. Other design and mechanical elements remain unchanged, suggesting Royal Enfield is focusing on fuel compatibility rather than major hardware updates at this stage.

Industry Context and Government Push

This testing comes as the Ministry of Road Transport and Highways has proposed draft regulations to include E85 and E100 fuels in official emission and testing norms. The rules are not yet finalized, but the industry is already preparing for the transition. Union Minister Nitin Gadkari has urged manufacturers to move away from petrol and diesel, advocating for cleaner alternatives like biofuels, CNG, LNG, and electric vehicles.

Several manufacturers have already showcased flex-fuel ready vehicles in India. For example, Bajaj launched a flex-fuel motorcycle in October 2024 at Rs 1.7 lakh, and the Bajaj Pulsar NS160 flex fuel (E100) was showcased in September 2024. Royal Enfield's Classic 350 E85 test mule appears to be part of this broader industry shift toward higher ethanol blends.

Future Implications for Royal Enfield

It is too early to confirm if Royal Enfield will launch a flex-fuel version of the Classic 350. However, the presence of this test mule signals ongoing development. With the Classic 350's high sales volumes, a flex-fuel variant could help Royal Enfield meet future emission standards and reduce reliance on petrol. This move could also lead to similar updates for other J-platform models like the Meteor 350, Hunter 350, and Bullet 350.

For now, the Classic 350 E85 remains a test unit. However, with policy changes and industry momentum, flex-fuel motorcycles could soon become common in India's two-wheeler market.