• Bikes for Sale
  • News
  • Buyer’s guide
    • Buy a Motorcycle
    • First Rides & Reviews
    • Specs, Prices & Others
  • Lifestyle
    • Concepts & Custom
    • Electric Motorcycles
    • Events
    • Motorsport
    • Tips & Stories
    • Travel
  • Locals
imotorbike logo
  • Bikes for Sale
  • News
  • Buyer’s guide
    • Buy a Motorcycle
    • First Rides & Reviews
    • Specs, Prices & Others
  • Lifestyle
    • Concepts & Custom
    • Electric Motorcycles
    • Events
    • Motorsport
    • Tips & Stories
    • Travel
  • Locals
  • Facebook

  • Instagram

  • X (Twitter)

  • YouTube

  • LinkedIn

  • RSS

News

Yamaha Unveils Hybrid Motorcycle Engine System

Yamaha Unveils Hybrid Motorcycle Engine System
Michelle Liew
February 27, 2025

Discover the groundbreaking SPHEV hybrid motorcycle engine system by Yamaha, blending combustion and electric power for enhanced performance, efficiency, and acceleration.

Yamaha Unveils Hybrid Motorcycle Engine System

Subscribe to our Telegram channel for instant updates!

Yamaha has once again showcased its commitment to innovation with the unveiling of its latest hybrid motorcycle engine system. Revealed last week, this cutting-edge technology was seen in a maxi scooter prototype, hinting at a potential new direction for the Japanese motorcycle giant. If brought to production, this system could redefine how hybrid powertrains function in motorcycles.

How the SPHEV System Works

Spotted by Visordown, Yamaha’s new hybrid system—dubbed the Series-Parallel Hybrid Electric Vehicle (SPHEV) system—seamlessly integrates internal combustion and electric propulsion. The system consists of:

  • A combustion engine
  • A motor generator mounted on the crankshaft
  • An electric drive motor connected to the rear axle

When the motorcycle starts, it operates in full EV mode, using only the axle-mounted electric motor for an immediate and silent takeoff. As the speed increases, the combustion engine kicks in, transitioning the bike into hybrid mode, which enhances overall performance. Additionally, regenerative braking ensures that energy is efficiently recaptured to recharge the battery.

Yamaha Unveils Hybrid Motorcycle Engine System

Boost Modes for Enhanced Performance

To maximize acceleration, Yamaha has included two special boost modes:

  1. Dual Boost Mode – The electric motor and combustion engine work together to improve acceleration, offering a quick burst of power.
  2. Triple Boost Mode – In this mode, the electric motor, combustion engine, and motor generator all contribute, delivering additional torque directly to the crankshaft for an even more powerful ride.

A demonstration video from Yamaha showcased the prototype reaching speeds of 90 km/h (56 mph) on a dyno. While it remains unclear whether this represents its top speed, it suggests the system’s capability to provide competitive performance.

Yamaha’s Hybrid Experience and Market Potential

This isn’t Yamaha’s first venture into hybrid technology. In India, the company has introduced a mild hybrid system in select scooters and a 150cc commuter motorcycle. However, these models primarily use an Integrated Starter Generator (ISG) for assisting during initial acceleration rather than offering full hybrid functionality.

By contrast, Yamaha’s new SPHEV system represents a significant leap forward, incorporating a more dynamic hybrid architecture. However, it remains uncertain whether this technology will make it into mass production or if it will appeal to a broad market.

Yamaha Unveils Hybrid Motorcycle Engine System

Comparisons With Kawasaki’s Hybrid Efforts

Yamaha isn’t the only player experimenting with hybrid motorcycles. Kawasaki first hinted at hybrid motorcycle technology in 2020 and later launched the Ninja 7 Hybrid in 2023. This 451cc parallel twin motorcycle produces 58.3 hp on its own and 68.5 hp with electric assist, making it one of the first hybrid motorcycles available for purchase.

While the Ninja 7 Hybrid has been praised for its innovation, it comes with a hefty price tag of $12,500 and doesn’t offer a significant top-end performance advantage over similarly powered motorcycles. This has likely limited its appeal to a niche audience, raising questions about the viability of hybrid motorcycles in the mainstream market.

What’s Next for Yamaha’s SPHEV System?

Currently, Yamaha is actively testing the SPHEV system both on the road and in controlled environments like dynos. While there’s no confirmation on whether the showcased scooter will reach production, Yamaha’s press release suggests the SPHEV system could be implemented in future naked street bikes and sport motorcycles.

Interestingly, the maxi scooter prototype showcased in the reveal borrows headlight styling from the 2025 Yamaha MT-09, hinting at a design language that might influence upcoming hybrid models.

Final Thoughts of the Technology by Yamaha

Yamaha’s foray into hybrid motorcycles is an exciting development that could shape the future of two-wheelers. With the potential to improve fuel efficiency, enhance acceleration, and introduce cutting-edge technology to motorcycles, the SPHEV system is a promising innovation. However, whether it gains widespread adoption will depend on pricing, performance, and market reception.

As Yamaha continues testing and refining its hybrid technology, motorcycle enthusiasts and industry watchers alike will be keeping a close eye on what’s next for this groundbreaking project.

Related Itemsenginefeaturedhybridnewnewsyamaha
To read the full story
login with google
login with facebook
or
Create an account for free
This won't cost you.
by clicking this button you agree to iMotorbike's visitor agreement
Already have an account? Sign in here
Click here to get notified on every new article
News
February 27, 2025
Michelle Liew

An avid fan of motorsports bringing you top-notch content from the two-wheeler world! Gear up for the latest updates and news with top speed delivery

Related Itemsenginefeaturedhybridnewnewsyamaha

More in News

QJMotor Malaysia Launches SRK250S 

Hazique ZairillAugust 11, 2025
Read More

How Roboze’s 3D Printing Tech is Powering Yamaha’s MotoGP Pursuit

Hazique ZairillAugust 11, 2025
Read More

Viñales Rejects BMW WorldSBK Offer, Stays with KTM

Michelle LiewAugust 9, 2025
Read More

ECM Turns BMW Engine into Espresso Machine

Michelle LiewAugust 9, 2025
Read More

Government Rules Out Motorcycle Lanes on All Federal Roads

Michelle LiewAugust 9, 2025
Read More

Charles Leclerc’s Carbon Husqvarna Goes to Auction

Michelle LiewAugust 9, 2025
Read More

Corner Like a Pro: Smooth, Fast, and Safe Every Time

Hazique ZairillAugust 8, 2025
Read More

Plessinger to Miss Remainder of Pro Motocross Season

Michelle LiewAugust 7, 2025
Read More

BMW Eyes New Line-Up as MotoGP Star Turns Down WorldSBK Switch

Hazique ZairillAugust 7, 2025
Read More

Throttle, Terrain, Legacy: Harley-Davidson D.R.T. 2025 Unleashes Power at Sepang

Hazique ZairillAugust 7, 2025
Read More

2025 BSA Scrambler 650 Revives Retro with Modern Muscle

Michelle LiewAugust 6, 2025
Read More

Moto Guzzi 500cc Street Naked Spotted Testing

Michelle LiewAugust 6, 2025
Read More
We want to buy your bike Join us on Telegram
Scroll for more
Tap

Join us on Facebook

  • Popular

  • Latest

  • Comments

  • Allianz Motor Insurance
    Allianz Motor Insurance: Policy Features (Malaysia)
    Buyer's guideJuly 17, 2025
  • Zurich Motorcycle Insurance
    Zurich Motorcycle Insurance: Policy Features (Malaysia)
    Buyer's guideJuly 17, 2025
  • 2025 Keeway XDV 180 Evo Adventure Scooter Launched in Malaysia
    Buyer's guideAugust 4, 2025
  • 2025 Honda ADV350 Launched in Malaysia with New Tech and Features
    Buyer's guideJuly 22, 2025
  • Blueshark Launches SoloEra Solo 1C EV Scooter for Just RM599 with MARiiCas Rebate
    Buyer's guideJuly 15, 2025
  • iMotorbike Opens New Showroom in Johor Bahru
    Buyer's guideJuly 24, 2025
  • Benda Napoleon Bob 250 Launched in Malaysia: Priced at RM20,888
    NewsJuly 22, 2025
  • QJMotor Malaysia Launches SRK250S 
    Buyer's guideAugust 11, 2025
  • How Roboze’s 3D Printing Tech is Powering Yamaha’s MotoGP Pursuit
    IndustryAugust 11, 2025
  • Viñales Rejects BMW WorldSBK Offer, Stays with KTM
    NewsAugust 9, 2025
  • ECM Turns BMW Engine into Espresso Machine
    NewsAugust 9, 2025
  • Government Rules Out Motorcycle Lanes on All Federal Roads
    NewsAugust 9, 2025
  • Charles Leclerc’s Carbon Husqvarna Goes to Auction
    NewsAugust 9, 2025
  • Corner Like a Pro: Smooth, Fast, and Safe Every Time
    LocalsAugust 8, 2025
  • MV Agusta Lucky Explorer Project 9.5: testing the Schiranna prototype - news.iNthacity: More Top Breaking News and Popular Stories To Stay Informed says:

    […] Michelle Liew […]

  • CFMOTO 450SR to enter Malaysia in March 2023 at RM29,300 - news.iNthacity: More Top Breaking News and Popular Stories To Stay Informed says:

    […] Michelle Liew […]

  • Suzuki V-Strom now available in Malaysia at RM81,900 - news.iNthacity: More Top Breaking News and Popular Stories To Stay Informed says:

    […] Michelle Liew […]

  • Colin says:

    I hope they make the Dax street legal. Love to…

  • Mohd Razi bin Rosli says:

    Adv 150cc

  • Nena Maxberry says:

    Just curious what they would retail for

  • Adam Kenny says:

    RM4159 for the front fork is it?

Categories

  • Buyer's guide
    • First Rides & Reviews
    • Specs, Prices & Others
  • cafe racer malaysia murah
  • Campaign
  • CSR Programme
  • Electric Motorcycles
  • Electric Motorcycles
  • Industry
  • Industry
  • Kedai Motor
  • Lifestyle
    • Concepts & Custom
    • Electric Motorcycles
    • Events
      • EICMa
    • Helmet
    • Motorsport
      • ARRC
      • CubPrix
      • Moto3
      • Motocross
      • MSBK
      • WSBK
    • Tips & Stories
    • Travel
  • Moto2
  • Motor Murah
  • News
    • Locals
    • MotoGP
    • Scoop
  • Review
  • Scoop
  • Scoop
  • Suzuka 8 Hours
  • Tips & Tricks

Corporate

About Us
Terms of Use
Privacy Policy
Disclosure Policy
Contact Us
SUBSCRIBE NOW!

2024 iMotorbike World Sdn. Bhd.(1205246-M). All rights reserved.

Italjet Gresini Moto2 Rev Up for ThaiGP
MForce Launches Voge DS900X Adventure Motorcycle
Nak Jual Beli Motor 😊 ?
WhatsApp
Hi iMotorbike 😊
Open chat