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  1. Motorcycle racer blends two and four-stroke design in 1,300cc single

    ... the power density of a two-stroke with the frugality of a four-stroke is the holy grail of engineering solutions. Two-strokes offer, generally speaking, more power per cc than their four-stroke competition. But four strokes offer more frugality and are, for the ...

    Simon Hancocks - 11/01/2023 - 10:51 - 0 comments

  2. Four-stroke GP retrospective

    ... 2012 the motorcycling world were uncertain of the original four-stroke change. This feature from 2001 sums up the intrigue, distaste and ... cycle since the days of Barry Sheene. Almost exclusively four-stroke in the 1950s and '60s, 500GP racing soon came to love its ...

    rgo - 09/09/2019 - 03:05 - 0 comments

  3. "Four-stroke MotoGP was a nail in coffin for WorldSBK" – Carl Fogarty

    The shift from the two-stroke 500GP class to the four-stroke MotoGP World Championship dealt a heavy blow to the WorldSBK ... but the emergence of a rebranded MotoGP in 2002 using four-stroke engines brought the two series’ closer in ethos.  Critics ...

    Ollie Barstow - 19/04/2020 - 10:49 - 0 comments

  4. Husqvarna introduce the 701 Enduro LR

    ... 2020 Husqvarna Enduro Bike Test: Two stroke Vs. Four stroke Video of 2020 Husqvarna Enduro Bike Test: Two stroke ...

    Simon Hancocks - 06/03/2020 - 13:16 - 3 comments

  5. New: KTM Freeride 250 F four-stroke

    ... KTM HAS just introduced this new 250cc four-stroke addition to the Freeride range, arriving in dealers now. The ...

    Visordown - 19/09/2018 - 03:49 - 0 comments

  6. Yamaha YZ250 two-stroke v Yamaha YZ250F four-stroke

    ... that see's Yamaha's YZ250 (two-stroke) take on the YZ250F (four-stroke). The video's description explains that the two models have a ...

    Joe Murfitt - 19/09/2018 - 03:49 - 0 comments

  7. Langen LightSpeed four-stroke V-twin announced

    ... bike is also the first from the brand to be powered by a four-stroke engine and not the GP-derived two-stroke as found on the brand’s ...

    Simon Hancocks - 15/11/2023 - 10:15 - 0 comments

  8. A 150mph 250cc four-stroke? Trick Star have the answer.

    ... back in 2021 of reaching a top speed of 250kph with a 250cc, four-stroke production bike.  The bike used by Trick Star, according to ...

    Alex Whitworth - 11/04/2022 - 10:40

  9. Yamaha YZ250 two-stroke v Yamaha YZ250F four-stroke

    ... that see's Yamaha's YZ250 (two-stroke) take on the YZ250F (four-stroke). The video's description explains that the two models have a ...

    Joe Murfitt - 19/09/2018 - 03:49 - 0 comments

  10. See the light with Husqvarna LED headlight

    ... 2020 Husqvarna Enduro Bike Test: Two-stroke Vs. Four-stroke   To help riders hit the trails unit well after ...

    Simon Hancocks - 23/07/2020 - 09:27 - 0 comments

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