R15 Monster Edition

Engine of R15 Monster Edition

Yamaha R15 monster edition has a 155 cc liquid cooled 4 stroke engine wich produces max power of 18.4 PS @ 10,000 RPM and max torque of 14.2 Nm @ 7,500 RPM. Main features of these engine are as:-

1. Variable Valve Actuation (VVA)

This technology ensures that engine’s valves open and closes according to the speed and performance. This allows the engine to make smooth riding and more mileage and powerful performance also at high RPM. Normal engines are made either for mileage or performance. But VVA allows an engine to perform for both power & performance. Benefits are :-

• Better fuel efficiency.
• Strong performance.
• Mileage and power in single bike.
• Smooth and efficient in local riding.
• More pickup.

Conclusion :- Yamaha R15 monster edition wins in 150 cc segment and VVa is one of the major reason. If you enjoy both city and highway riding, R15M is just for you.

2. Single Overhead Camshaft (SOHC)

SOHC engine has one camshaft located in the cylinder head. Opening and closing of intake and exhaust valves is controlled by the camshaft.

Benefits:-

• Compact and lightweight engine.
• Less mechanical complicacy.
• Low maintenance.
• Smooth and consistent power.
• Long lasting engine.

Best choice for you  if you want balanced performance, efficient and reliable engine.

3. Quick Shifter (up shifter)

This system allows gear shifting (up shift) without using gear. In R15 monster edition also known as moto gp edition, you can shift gear by this system only up side(Higher gear only, not down shifting).

Benefits-

• Enable smooth gear shifting without clutch during the acceleration condition.
• Improves acceleration.
• Reduces shifting time.
• Best feature for sporty racy person.
• Works at high RPM not in traffic.

4. Traction Control System(TCS)

TCS is a advanced safety system feature that controls rear wheel slipping. Advantages-

• Better grip and stability.
• Safety and control.
• Extra safety.
• Improves rider’s confidence and stability.
• Rider can control TCS.

5. Speed Gear-6

• 1-3rd Gear:- Fast pickup
• 3rd-4TH Gear:- City riding
• 5th-6th Gear:- stability at higher speed.

6. DiASil Cylinder

Yamaha R15 monster edition uses Die cast Aluminium Silicon cylinder for:-

• Better cooling system.
• Lightweight engine.
• High durability.
• To enhance performance.
• Reduces friction inside the engine.

7. Assist and Slipper clutch

• Less force is required to press the clutch.
• Makes gear shifting smooth and easy.
• Improves safety and controls.

8. E20 Fuel Compatibility

• E20 Fuel = 20% Ethanol + 80% Petrol
• R15 is E20 compatible.
• But drop in mileage(2-3%) due to 20% ethanol.
• No major change in riding experience.

9. Advanced Fuel Injector

• Provides exact fuel quantity.
• Quick throttle response and smooth acceleration.
• Easily starts engine in winter.

10. Riding & Performance of R15 Monster edition

• Quick pickup.
• sporty and fast.
• 140+ top speed.
• Smooth gear shifting.
• Stable at high speed.
• Safe braking.
• Sporty riding posture.
• One of the best bike in it’s segment.
• Easy handling.

11. Mileage

• City:- 35-42 km/l
• Highway:- Approx. 50 km/l

12. Pros

• High performance engine.
• VVA technology.
• Fuel efficient.
• Smooth operations.
• Liquid cooling system.
• Fuel injection.
• Durable.
• Lightweight design.

13. Cons

• Slightly less power at starting speed.
• Best performance at higher RPM. But performance should be same at low and high speed.
• Maintenance is slightly higher than of a commuter bike.
• Heating in traffic.
• Not for heavy load.

R15 Monster Edition Body & Graphics

• Sharp and full aerodynamic fairing body like a super bike.
• Aggressive front racing look.
  Split seat for racing appearance.
• Muscular fuel tank with knee recesses.
• Lightweight delta box frame.
• Racing inspired decals.
• Dual tone color.
• R15 branding.
• Colored rim stripes.
• High quality paint finished.