# Yamaha FZ X — Full Specifications 2026

> Complete technical specifications for the Yamaha FZ X.

Source: https://indianautoforum.com/bikes/yamaha/fz-x/specifications

The Yamaha FZ X runs a 149cc air-cooled, fuel-injected, single-cylinder BS6 Phase 2 motor tuned for real-world urban use rather than peak power. It makes 12.4 PS at 7,250 rpm and 13.3 Nm of torque at 5,500 rpm - figures that won't win a drag race but translate into smooth, stress-free throttle response in city traffic. The Blue Core engine is shared with the FZ-S FI and has a strong reliability record across India.

The ARAI-certified fuel efficiency is 55.11 kmpl, placing the FZ X comfortably in the top tier of 150cc bikes for economy. Real-world owners typically report 40-50 kmpl in heavy city use and close to the claimed figure on long highway stints.

Kerb weight is 139 kg - light enough to flick through narrow lanes and handle with confidence. The 810mm seat height is manageable for most Indian riders, though shorter riders should do a sit-test before buying. Ground clearance is 165mm, adequate for urban roads without making the ride position feel precarious.

Braking is handled by a 282mm front disc and 220mm rear disc, with single-channel ABS as standard. Single-channel means ABS works only at the front wheel - the rear can still lock under aggressive braking, so keep that in mind on wet roads.

Suspension is a 41mm telescopic fork up front and a 7-step adjustable monocross unit at the rear. Both ends lean firm - tuned for stability over comfort - which can feel punishing on rough tarmac.

The 10-litre fuel tank with a 1.6L reserve gives a realistic range of 450-500 km per fill. Standout equipment includes traction control (rare at this price), a full-LCD instrument cluster with Y-Connect Bluetooth, USB Type-A charging port, LED projector headlamp with integrated DRL, and a tuck-and-roll split seat that comfortably fits two riders.

## Brakes & Wheels
| Spec | Value |
|------|-------|
| Braking System | Single Channel ABS |
| Front Brake | Disc, 282 mm, 2 piston caliper |
| Rear Brake | Disc, 220 mm, 1 piston caliper |
| Tyre Pressure (Rider & Pillion) | Front - 29 psi, Rear - 33 psi |
| Tyre Pressure (Rider Only) | Front - 29 psi, Rear - 33 psi |
| Tyre Size | Front - 100/80 - 17, Rear - 140/60 - R17 |
| Tyre Type | Tubeless |
| Wheel Size | Front - 17 inch, Rear - 17 inch |
| Wheel Type | Alloy |

## Dimensions
| Spec | Value |
|------|-------|
| Fuel Tank Capacity | 10 litres |
| Ground Clearance | 165 mm |
| Kerb Weight | 139 kg |
| Overall Dimensions (LxWxH) | 2020 mm x 785 mm x 1115 mm |
| Reserve Fuel Capacity | 1.6 litres |
| Seat Height | 810 mm |
| Wheelbase | 1330 mm |

## Power & Performance
| Spec | Value |
|------|-------|
| Battery | 12V Maintenance Free |
| Bore x Stroke | 57.3 mm x 57.9 mm |
| Clutch | Wet Multiplate |
| Compression Ratio | 9.6 : 1 |
| Displacement | 149 cc |
| Emission Standard | BS6 Phase 2 |
| Engine Type | 1 Cylinder, Air Cooled, 2 Valves |
| Fuel Type | Petrol |
| Gear Shifting Pattern | 1 Down 4 Up |
| Max Power | 12.2 bhp @ 7250 rpm |
| Max Torque | 13.3 Nm @ 5500 rpm |
| Mileage - Owner Reported | 47 kmpl |
| Riding Modes | No |
| Riding Range | 470 km |
| Spark Plugs | 1 Per Cylinder |
| Top Speed | 115 kmph |
| Transmission | 5 Speed Manual |
| Transmission Type | Chain Drive |

## Suspensions & Chassis
| Spec | Value |
|------|-------|
| Chassis Type | Single Downtube Frame |
| Front Suspension | Telescopic Fork, 41mm Inner Tube Diameter, with Fork Boot |
| Front Suspension Preload Adjuster | No |
| Rear Suspension | 7-Step Adjustable Monocross Suspension |
| Rear Suspension Preload Adjuster | Yes |

## Warranty and Services
| Spec | Value |
|------|-------|
| 1st Service | 1000 km or 30 days |
| 2nd Service | 4000 km or 150 days |
| 3rd Service | 7000 km or 270 days |
| 4th Service | 10000 km or 390 days |
| No. of Free Services | 4 |
| Vehicle Warranty | 30,000 km or 2 years |

One spec worth benchmarking: the 12.4 PS power output is the lowest among top 150-160cc bikes in India. The TVS Apache RTR 160 4V makes 17.55 PS, the Hero Xtreme 160R delivers 15.22 PS, and the Bajaj Pulsar NS160 produces 15.5 PS. The FZ X compensates with superior refinement and a more relaxed riding feel, but if highway overtaking performance matters most, weigh those figures carefully.

Tyre sizes - 100/80-17 front and 140/60-17 rear, both tubeless - are standard for the segment. The wider rear tyre gives the FZ X a planted, confident feel through corners.

## FAQs

**What is the engine displacement of the Yamaha FZ X?**
The Yamaha FZ X is powered by a 149cc air-cooled, single-cylinder, fuel-injected BS6 Phase 2 engine. It produces 12.4 PS at 7,250 rpm and 13.3 Nm of torque at 5,500 rpm, paired with a 5-speed manual gearbox.

**What is the fuel efficiency of the Yamaha FZ X?**
The Yamaha FZ X has an ARAI-certified mileage of 55.11 kmpl. In real-world mixed riding, owners typically achieve 40-50 kmpl in city traffic and closer to 50-55 kmpl on highway runs at a steady throttle.

**What are the dimensions and kerb weight of the Yamaha FZ X?**
The Yamaha FZ X has an overall length of 2,020 mm, a wheelbase of 1,330 mm, and ground clearance of 165 mm. Kerb weight is 139 kg and seat height is 810 mm - manageable for most Indian riders, though shorter riders should do a sit-test before buying.

**Does the Yamaha FZ X get ABS?**
The Yamaha FZ X gets single-channel ABS as standard across all variants, covering the front wheel only. The rear 220mm disc does not have ABS - the rear wheel can lock under aggressive braking, which is worth keeping in mind on slippery city roads.

**What suspension setup does the Yamaha FZ X use?**
The Yamaha FZ X uses a 41mm telescopic fork up front and a 7-step adjustable monocross rear unit. Both ends are tuned on the firm side for stability - this prioritises handling over ride comfort compared to segment rivals, and can feel harsh on broken urban roads.

## More
- [Overview](/bikes/yamaha/fz-x)
- [Variants & Prices](/bikes/yamaha/fz-x/variants)
- [Price in India](/bikes/yamaha/fz-x/price)