
Yamaha to introduce FZ-X hybrid tech specification 2025
Table of Contents
Yamaha FZ-X Hybrid : Engine and Hybrid System
The Yamaha FZ-X Hybrid is powered by a 149cc, air-cooled, single-cylinder, SOHC, fuel-injected engine, similar to the standard FZ series. It now incorporates a mild-hybrid system that uses a Smart Motor Generator (SMG) to provide extra torque assist during acceleration.
- Engine Type: Air-cooled, 4-stroke, SOHC, 2-valve
- Displacement: 149cc
- Bore x Stroke: 57.3mm x 57.9mm
- Compression Ratio: 9.6:1
- Max Power: 12.4 PS @ 7,250 rpm
- Max Torque: 13.3 Nm @ 5,500 rpm
- Fuel System: Fuel Injection
- Hybrid Assist: Smart Motor Generator (SMG) with battery-powered motor assist
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Transmission and Performance
The engine is mated to a 5-speed constant mesh gearbox. The hybrid assist ensures smoother initial acceleration and better fuel economy, especially in city riding conditions.
- Gearbox: 5-speed manual
- Clutch: Wet multi-disc
- Starting System: Electric Start with Hybrid Boost Assist
Chassis, Suspension, and Brakes
The Yamaha FZ-X Hybrid is built on a diamond frame chassis, ensuring rigidity and lightweight handling. It features comfortable ergonomics and practical suspension tuning.
- Frame Type: Diamond frame
- Front Suspension: Telescopic fork
- Rear Suspension: 7-step adjustable mono-shock
- Front Brake: 282mm Disc with Single-Channel ABS
- Rear Brake: 220mm Disc
- ABS: Single-channel
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Dimensions and Weight
The FZ-X Hybrid is well-suited for urban use, with practical dimensions and high ground clearance for rough city roads.
- Overall Length: 2,020 mm
- Overall Width: 785 mm
- Overall Height: 1,115 mm
- Wheelbase: 1,330 mm
- Ground Clearance: 165 mm
- Kerb Weight: 139 kg
- Seat Height: 810 mm
Wheels, Tyres, and Mileage
The bike comes with 17-inch alloy wheels and block-pattern tubeless tyres, perfect for mixed urban and mild off-road use. Yamaha claims enhanced mileage due to the hybrid tech.
- Front Tyre: 100/80-17 Tubeless
- Rear Tyre: 140/60R17 Tubeless
- Mileage (Claimed): Around 50-55 km/l
Features and Technology
The FZ-X Hybrid is loaded with modern tech and safety features, ideal for young riders looking for efficiency and connectivity.
- LED Headlight and Tail Light
- Bluetooth Connectivity via Y-Connect App
- Digital LCD Instrument Cluster
- USB Charging Port
- Side Stand Engine Cut-Off
- Smart Motor Generator for Hybrid Assist

Conclusion
The Yamaha FZ-X Hybrid is a compelling 150cc motorcycle with a unique mix of retro design, hybrid technology, and everyday practicality. With its mild-hybrid system, Yamaha offers better fuel efficiency without compromising on performance or styling. Perfect for urban commuters who want a stylish, reliable, and fuel-efficient bike with modern features.