No wind noise NSR 125 VS Derbi GPR 125 170cc GoPro Hero 7 black

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  • Опубліковано 2 гру 2024
  • Shot on GoPro hero 7 black. Me and my dad riding round and round on a set of roundabouts in Malmö Sweden. Im riding my derestricted Honda NSR 125 and my Dad is riding his Derbi GPR 125 with an ATHENA 170cc cylinder kit, a Jollymoto exhaust and a PWK 30mm carburetor.

КОМЕНТАРІ • 33

  • @Amerigo73
    @Amerigo73 Рік тому +7

    Thanks! This is quite what I had in 1991, perfect video of a great motorcycle

  • @ginge2008
    @ginge2008 3 роки тому +15

    I used to get 105mph out of my old 1989 NSR125 same colour as yours too.

    • @konradmotykiewicz668
      @konradmotykiewicz668 2 роки тому

      XDD yeah...

    • @404gabson
      @404gabson 2 роки тому

      @@konradmotykiewicz668 na większym cylindrze mogą 180km jechać, aprillia tyle jedzie

    • @konradmotykiewicz668
      @konradmotykiewicz668 2 роки тому +2

      @@404gabson racja, pomyliłem 105 mph z 120 mph i nie ogarnąłem 😁

    • @jessebol
      @jessebol Рік тому

      yeah i think this might be the a1 version, so its power is restricted to 15hp (thats the law in most EU countries)

    • @danielebande
      @danielebande 7 місяців тому

      Non va

  • @martinwesterstrand
    @martinwesterstrand Рік тому +2

    ÄLSKAR den hojen. Drömde om den när jag var 15 och nu jävlar, när jag fyller 50, skall jag nog köpa en till mig själv i present.

  • @SimplicityForGood
    @SimplicityForGood 2 місяці тому +1

    This was a really nice video, so inspiring!
    😎✌
    Can someone advice me how to choose:
    A Derbir GPR 50 with a little better CDI that do 70 km/h from 2009 but the Tachometer is not working as it should... but the seller want 15000 sek for that Derbi...
    or a regular Aprilia RS 50 from 2018 for 25000 sek?
    is it really the same engine in these two despite one being from 2009 and one from 2018?
    And what cylinder kit is the biggest I could fit on these bikes, and what exhaust system should one get for these?
    thanks to anyone who can help me out to make a right choice!

  • @steven-vn9ui
    @steven-vn9ui 3 роки тому +11

    Did you remove exhaust restriction washer and the inlet restriction just before/after the carb? Seems like it is not fully de-restricted to me. Also the exhaust port could be really sooted up? Nice bike, I had one as my first road bike many years ago.

    • @Twostrokesmoke
      @Twostrokesmoke  3 роки тому +7

      It is completely derestricted, however, there is something wrong the the charging system as the lights are always dim and the electric starter is dead. It is able to start if i charge the battery but it drains itself after a while. So because of this i recon the servo for the power valve system is not strong enough to function properly.

    • @steven-vn9ui
      @steven-vn9ui 3 роки тому +3

      @@Twostrokesmoke You could be correct. I had a problem with the rectifier on my bike. Seemed to be a weak spot for them. Hope you get it fixed. Ride safe brother

    • @deanr2019
      @deanr2019 3 роки тому +2

      I had 1 exactly the same done 80mph top got told max they do is 95mph with a full race exhaust :/ don't know how true that is tho as the older 1s r faster 4 sure

  • @MrOverclock
    @MrOverclock 3 роки тому +9

    That is a really nice playground, and a really nice bike, but to me doesn't look like it is unrestricted. My NS125F looks way faster and the NSR 125 should be way faster

    • @mateo-ku9is
      @mateo-ku9is 2 роки тому

      ns125f is a better version. nsr has 20hp and nsf has 25

    • @Kramskybmw
      @Kramskybmw 2 роки тому +1

      @@mateo-ku9is Incorrect!!NSR125R/F has 31hp..I have both and to me this bike from the video seems like an nsr50 pushing next to mine😆😁

    • @ramilan41k70
      @ramilan41k70 2 роки тому +1

      @@Kramskybmw he didn't press the gas all the way

    • @jessebol
      @jessebol Рік тому

      @@ramilan41k70 he did, but this is A1 restricted, normally they have around 30hp but A1 bikes can make max 15hp by law (in europe)

  • @matthewsiaw4014
    @matthewsiaw4014 2 роки тому +1

    Is hé still alive?

  • @MrMitokiller
    @MrMitokiller 5 місяців тому

    Do you want to know the magic recipe to make your nsr go as fast as a cagiva mito?

  • @deanr2019
    @deanr2019 3 роки тому +2

    I had 1 exactly the same done 80mph top got told max they do is 95mph with a full race exhaust :/ don't know how true that is tho as the older 1s r faster 4 sure

    • @dreckigerdan4482
      @dreckigerdan4482 3 роки тому

      well... i have a Jc22 and its running 210 Km/h with gianelli exhaust on the itali version

    • @danixd_0965
      @danixd_0965 2 роки тому

      @@dreckigerdan4482 210 is bullshit

  • @Benthouz
    @Benthouz 2 роки тому +1

    Nice track !

  • @Henrik.Yngvesson
    @Henrik.Yngvesson 3 роки тому +2

    Ha! Värsta racebanan ju :P

  • @will-lk7ew
    @will-lk7ew 3 роки тому

    vay il y a que des échangeur pas de route pour faire une pointe pfff

  • @andrezesna3920
    @andrezesna3920 2 роки тому +1

    Looks a bit slow for 170cc kit.
    My rg125 ist Stock and seem to be faster maybe its cause of the Video.
    Anyway nice bike and Video.

    • @lolmaxcz9281
      @lolmaxcz9281 Рік тому

      he doesnt have a 170cc kit. its on the derbi

  • @nazrlol8102
    @nazrlol8102 2 місяці тому

    engine rev sounds lazy. from the sound i can tell that the bike carb needs rejetting

  • @노재성-t1x
    @노재성-t1x 3 роки тому

    Best 125

  • @papatango686
    @papatango686 Рік тому +1

    On dirait qu'elle est bridé 😅

  • @노재성-t1x
    @노재성-t1x 2 роки тому

    Best2t