Skip to content
Menu
Cycle World
    • eicma 2025
    • ten best motorcycles
    • new motorcycles
    • reviews
    • comparison tests
    • buyer's guide
    • ask kevin
    • motorcycle dyno
    • photo galleries
    • gear and products
    • dirt bikes
    • racing
    • the wire
    • newsletter
    • youtube
    • facebook
    • instagram
    • x
    • Ask Kevin

    Choose Your Energy Source

    Do the numbers really show a return to 17th-century energy standards?

    By Kevin Cameron
    Updated: April 4, 2022

    More Ask Kevin

    • Ask Kevin
      Dan Gurney’s Moment-Canceling Twin
    • Ask Kevin
      Will the V4 YZR-M1 Solve Yamaha’s MotoGP Problems?
    • Ask Kevin
      Suzuki in Grand Prix Racing: A History
    • Ask Kevin
      The Enduring Problem of Cyclic Variation
    • Ask Kevin
      Seeing Tires Change

    Latest

    The Wire
    Triumph Motorcycle Shines in 20th Century Studios’ “Springsteen: Deliver Me From Nowhere”
    Bikes
    2026 Honda CB1000GT First Look
    Bikes
    2026 Norton Manx R First Look
    Bikes
    Harley-Davidson Reveals First Returning 2026 Models
    News
    Next-Generation Ducati DesertX V2 Previewed at EICMA
    Racing
    Harley Drops More Details on Bagger World Cup Series
    Bikes
    2026 Ducati Panigale V2 MM93 and FB63 First Look
    News
    Zero Motorcycles Lompico Concept First Look
    Bikes
    Flying Flea S6 First Look
    • News
      Zero Motorcycles Lompico Concept First Look
    • Bikes
      2026 Norton Manx R First Look
    • Racing
      Harley Drops More Details on Bagger World Cup Series
    • Bikes
      Flying Flea S6 First Look
    • Bikes
      2026 Brabus 1400 R First Look
    • The Wire
      Brembo 2025 MotoGP Preview Portugal GP
    • The Wire
      Suzuki Launches “Fast Friends Rewards” Program to Celebrate Loyal Riders and Welcome New Ones
    • News
      CFMoto V4 SR-RR Prototype Has 210 HP and Active Aerodynamics
    • Bikes
      Vespa Primavera 80th and GTS 80th First Look
    • Bikes
      2026 MV Agusta Brutale Serie Oro Breaks Cover at EICMA
    • News
      Honda’s E-Clutch Added to More Models
    • Bikes
      Zero Motorcycles LS1 First Look
    • Bikes
      2026 Royal Enfield Bullet First Look
    • Bikes
      2026 Ducati Hypermotard V2 First Look
    • Bikes
      2026 Yamaha WR125R First Look
    • Bikes
      2026 Honda WN7 First Look
    • Bikes
      2026 Kawasaki Ninja ZX-10R First Look
    • Bikes
      2026 CFMoto 1000MT-X First Look
    • Bikes
      2026 Kawasaki Z900RS First Look
    • Bikes
      Indian Unveils 2026 Models, Featuring New Sport Scout RT
    • Bikes
      Aprilia SR GT 400 First Look
    • Bikes
      2026 Suzuki SV-7GX First Look
    • Bikes
      2026 Yamaha YZF-R7 First Look
    • News
      Honda’s V3R 900 E-Compressor Prototype Breaks Cover
    Cycle World
    • Privacy Policy
    • Terms of Use
    • Abuse
    • Contact Us
    • Cycle World Merch
    • Newsletter Sign Up!

    Many products featured on this site were editorially chosen. Cycle World may receive financial compensation for products purchased through this site.

    Copyright © 2025 Cycle World. An Octane Media, LLC Publication. All rights reserved. Reproduction in whole or in part without permission is prohibited.

    Octane