Honda has quietly done something pretty significant in Brazil, and if you’re a rider in India keeping an eye on where motorcycle technology is headed, this is worth your attention. The 2027 Honda CB300F Twister has been launched in the Brazilian market with full flex-fuel capability — meaning it can run on anything from pure petrol to a blend containing up to 85% ethanol (E85). No engine swap, no fuss, just fill it up and ride.
Brazil has been running flex-fuel vehicles for decades — it’s practically a way of life there because sugarcane-based ethanol is cheap, widely available, and burns cleaner than fossil fuel. Honda’s CB300F Twister taps into this with its existing 293.5cc single-cylinder engine, tuned to handle the wide range of fuel blends without missing a beat. The hardware is the same; the engineering underneath is what’s been sharpened.
Priced at around BRL 26,880 — roughly Rs 4.93 lakh when you convert — the bike also gets cosmetic updates and a more modern feature set to go along with the powertrain upgrade. It’s a solid package for an entry-to-mid segment naked that already had a decent following.
India isn’t Brazil, and E85 pumps aren’t going to appear on NH44 anytime soon. But the direction this points toward matters. The Indian government has been aggressively pushing its ethanol blending programme — E20 fuel (20% ethanol) is already rolling out at select pumps across the country, and the long-term roadmap goes further. Royal Enfield, TVS, Bajaj, and Hero have all been developing or testing ethanol-compatible engines to get ahead of incoming regulations.
Honda launching a flex-fuel two-wheeler — not a scooter, but a proper 300cc motorcycle — in a major market signals that the technology is mature enough to go mainstream. It’s only a matter of time before a version of this thinking makes its way into bikes sold here. When E20 becomes E30 or higher in India, you’ll want to know your machine is ready for it.
Here’s something that doesn’t get talked about enough: ethanol actually has a higher octane rating than regular petrol. That means with the right engine tune, a flex-fuel setup can deliver more performance, not less. Engines running on high-ethanol blends can handle more compression and more aggressive ignition timing. In motorsport, ethanol-based fuels have been used precisely because they allow engines to breathe harder.
For everyday riding, the trade-off is fuel economy — ethanol has less energy per litre than petrol, so you’ll stop at pumps more often on a high-ethanol blend. But if the fuel is significantly cheaper (as it is in Brazil), it balances out.
The CB300F Twister is Brazil-specific for now, and there’s no confirmation of an India launch in this flex-fuel avatar. Honda India does sell the CB300F, so the platform exists — the question is whether the demand and infrastructure will push Honda to adapt it for our market. Given the pace at which India’s ethanol blending targets are moving, that conversation probably isn’t too far away.
Keep your eyes on the fuel nozzle at your next fill-up. The pump might not say E85 yet, but the direction the whole industry is heading is clear. Ride ready.
Source: bikeadvice.in
