Auto Expo 2025 witnessed innovation in the world of automobiles. Among the exhibits were three flex-fuel bikes-Suzuki Gixxer SF 250 Flex Fuel, TVS Raider 125 FFT, and Honda CB 300F Flex Fuel. These fuel-flex bikes will run on ethanol-blended fuels, which makes riding cleaner and more sustainable. Let's brief ourselves about these two-wheelers: What is Fuel-Flex Technology? Fuel-Flex Technology enables automobiles to run with several types of fuel combinations. In most cases, this consists of petrol mixed with ethanol, which is a cleaner and more renewable type of fuel. Flex-fuel engines are constructed to self-adapt to high ethanol levels, such as in E85 (85% ethanol, 15% petrol). It decreases carbon emissions and makes consumers less dependent on gasoline. Additionally, it affords users more flexible choices with environmentally friendly types of fuel. Suzuki Gixxer SF 250 Flex FuelSuzuki has launched its first flex-fuel sports bike in India, the Gixxer SF 250 Flex Fuel. This bike is priced at Rs. 2,16,500 (ex-showroom). It is now OBD2B compliant and can run on fuels with up to 85% ethanol. The Gixxer SF 250 Flex Fuel is fitted with a 250cc liquid-cooled engine with 27.9PS of power and 22.5Nm of torque. It also comes with a 6-speed gearbox. In addition to the engine, it comes equipped with new fuel injectors, a fuel pump, and a fuel filter, which would enhance the acceptance of ethanol-blended fuel. Furthermore, it has two classy colour options - Metallic Mat Black No. 2 / Metallic Mat Bordeaux Red and Metallic Mat Black No. 2. TVS Raider 125 FFTThe TVS company also revealed the Raider 125 FFT, which is a flex-fuel edition of its sporty commuter bike. The bike has Flex-Fuel Technology (FFT) and uses E85. It has an air-cooled, 125cc single-cylinder engine that churns out 11.38PS and 11.2Nm of torque. The bike is also equipped with a 5-speed gearbox. While there's no official launch for the Raider FFT yet, it is expected to make its market debut in mid-2025. Honda CB 300F Flex FuelHonda showcased the CB 300F Flex Fuel at the expo. It is already on sale in India for Rs. 1,70,000 (ex-showroom) and is available in Sports Red and Mat Axis Grey Metallic shades. It uses a 293.52cc oil-cooled single-cylinder engine that puts out 24.8PS and 25.9Nm of peak torque. The motor is paired with a 6-speed gearbox and has a slip-and-assist clutch. In addition, it has an ethanol indicator that identifies fuel blends above 85% ethanol. Modern amenities include an LCD instrument cluster, all-LED lighting, and traction control. Before you go, don’t forget to check out the recently launched 2025 Honda Livo bike.Follow us for the Latest Bike Industry UpdatesFacebook - https://bit.ly/BikeJunction_offl_fbInstagram- https://bit.ly/BikeJunction_ofl_instaTwitter - https://bit.ly/BikeJunction_ofl_twitter