The Yamaha MT-15 is equipped with a 155cc engine.
Engine Displacement of the Yamaha MT-15
The term "cc" refers to cubic centimeters, which is a unit of volume that indicates the total swept volume of all the cylinders in an engine. This measurement, known as engine displacement, is a key indicator of an engine's size and potential power output.
The Yamaha MT-15 features a 155cc engine, specifically designed to deliver a balance of performance, fuel efficiency, and responsiveness, particularly suited for urban commuting and spirited rides.
Key Engine Specifications
The MT-15's engine is a sophisticated unit packed with modern technologies. Here's a detailed look at its core specifications:
| Specification | Detail |
|---|---|
| Engine Displacement | 155cc |
| Engine Type | Single-cylinder |
| Cooling System | Liquid-cooled |
| Valve Train | SOHC (Single Overhead Camshaft) |
| Valves | Four-valve |
| Fuel System | Fuel-injected |
| Special Feature | VVA (Variable Valve Actuation) system |
| Maximum Power Output | 18.1 bhp at 10,000 rpm |
| Peak Torque | 14.1 Nm at 7,500 rpm |
The inclusion of the Variable Valve Actuation (VVA) system is a significant feature. VVA technology allows the engine to switch between two different intake valve cams based on the engine's RPM. This optimizes valve timing, providing strong low-to-mid range torque for city riding and excellent high-end power for spirited performance on open roads.
Performance Overview
With its 155cc liquid-cooled engine, the MT-15 is capable of producing a maximum power output of 18.1 bhp at 10,000 rpm and a peak torque of 14.1 Nm at 7,500 rpm. This power delivery, combined with its lightweight chassis, contributes to the bike's agile handling and quick acceleration. The fuel injection system ensures precise fuel delivery, leading to better combustion, improved fuel economy, and reduced emissions.
For more information on the Yamaha MT-15, you can visit the official Yamaha website.
