Is Yamaha Faster Than Bosch?

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  • Опубліковано 2 сер 2024
  • Get ready for a showdown between two powerful e-bike motors. We conduct a simple test over a set distance uphill comparing the times and power delivery of the Bosch Performance CX Gen 4 against the Yamaha PW-X2 e-bike motor (Giant Sync Drive Pro tune).
    Which is faster? We find out...
    In This Video:
    00:00 - Intro
    00:25 - Comparison Set-Up
    1:10 - Bosch Motor First Test
    1:28 - Bosch Motor Review
    1:33 - Yamaha Motor First Test
    2:07 - Yamaha Motor Review
    2:20 - Both Motor Second Tests
    2:40 - Which is Faster?
    Credits:
    ►► Hosted, produced, and edited by ‪@alexbiketester‬
    🔻🔻🔻🔻🔻🔻
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КОМЕНТАРІ • 39

  • @rossmacintosh5652
    @rossmacintosh5652 Рік тому +4

    Seems like the performance on the Yamaha can be attributed to the feature that Giant calls "Smart Assist" that controls the power delivery. In other words it's not that the motor is more powerful but that the Yamaha-based control program demonstrates real world performance benefits.

  • @rmoore4yris
    @rmoore4yris 11 місяців тому +4

    Both of these motors are way better than Shimano. So you really can't go wrong with these.

  • @danieltosic6213
    @danieltosic6213 8 місяців тому +4

    i have giant yamaha syncdrive sport 80nm 2018 model power is so crazyy

    • @thetruth5791
      @thetruth5791 Місяць тому

      Got 85 so a now what you meen giant rules.a also have syncdrive but a have 85 nm ble mouten bike ..have not yet met a hill he want clime

  • @nyaatama8529
    @nyaatama8529 11 місяців тому +1

    I do not fully think it was an overall inconsistency on the bosch. First run is always gonna be without warmed up legs.
    To fully get the answers always do a run before the trials, as it will get better results.

  • @rotaxtwin
    @rotaxtwin Рік тому +1

    Cant help but wonder how much of this is magic taking place in the software. The assist could go non-linear at different effort levels just to think of one thing... interesting times!

  • @malanalan1
    @malanalan1 Рік тому +1

    what cadence, what gear ratios, what settings? You need to run a test on a steep incline at low cadence.

    • @ebikes_org
      @ebikes_org  Рік тому +1

      it is steep you cant see in the video.

    • @adrianhrusca4067
      @adrianhrusca4067 2 місяці тому

      Yamaha rocks in the low cadence. It is slower at high rpm. Like Diesel engines😅

  • @truthvikingborz1599
    @truthvikingborz1599 Рік тому +1

    GIANT IS THE BEST 85 NM IM 74 KILOS , PERFEKT 👍👍👍BIKE FOR MY WEIGHT

  • @HelloHello-gv2gg
    @HelloHello-gv2gg Рік тому +1

    Mooga Oomgawa!

  • @ramakanthise
    @ramakanthise 9 місяців тому +1

    You wrote the wrong spelling in the thumbnail for YAMAHA

  • @o00scorpion00o
    @o00scorpion00o Рік тому +2

    The problem I have with the Bosch system, is that when I get tired or my knees start to hurt I have to back off the power to the pedals which means the motor also backs off on the power and this seems really counterintuitive.
    I don't know if the yamaha is the same ?
    There needs to be some kind of boost system that the bike can keep assisting you at full power going up hills when you get tired.
    My Bosch is 2013 and thinking of going the DIY route again because I can have a throttle and control the power I want when I need it, this E.U law of no throttle is a joke when you consider all the e-scooters flying around the place.........

    • @TheMastadon1
      @TheMastadon1 Рік тому +3

      I keep hearing about EU laws pertaining to motorized/electric bicycles in the comments. It seems like there is a crazy amount of regulating going on with these things. Are there any groups that are trying to fight back against all this BS? Any politicians that try to do anything about it? From what I can tell, it seems like everyone hates the laws they keep coming out with and sounds like people are getting fed up with it. I live in the US and even I am getting pissed off about it lol.

    • @o00scorpion00o
      @o00scorpion00o Рік тому +1

      @@TheMastadon1 I don't think there's any fight to bring throttles or higher top speed to ebikes, even 30 Km/hr would make a big difference.
      Luckily though most of the higher powered Brose, Bosch, Yamaha etc, ebike systems are well above 250 watts and probably closer to 800w- 1 Kw at this point, why do people think there's no power meters on these "legal" ebikes ? lol. All the law makers know that the power well exceeds 250 watts, there's no way Bosch's 85 Nm system, for example, is only 250 watts...... but the key thing they must abide by here is the 25 Km/hr speed cut off.

    • @kevintraynor4508
      @kevintraynor4508 6 місяців тому

      Is yours the bosh Cx or bosh performance line?

    • @kevintraynor4508
      @kevintraynor4508 6 місяців тому

      Is yours the bosh Cx or bosh performance line?

    • @kevintraynor4508
      @kevintraynor4508 6 місяців тому

      Is yours the bosh Cx or bosh performance line?

  • @dukeloo
    @dukeloo Рік тому +1

    How come you don't use a Yamaha ebike?

    • @alexbiketester
      @alexbiketester Рік тому +1

      None available at the moment we will have one in march.

    • @drewengelmann7820
      @drewengelmann7820 Рік тому +2

      @@alexbiketester Let me know if you need help getting one. (Drew Engelmann @ Yamaha Bicycles - USA)

    • @alexbiketester
      @alexbiketester Рік тому

      @@drewengelmann7820 hey drew, im told there will be bikes soon, I would love to have one for a while to do some more content, awesome motor.

  • @truthvikingborz1599
    @truthvikingborz1599 Рік тому

    My giant fathom YAMAHA e+3 SYNCRONE drive sport is 85 nm,and this only 80😮😮😮😮.

  • @jareckey
    @jareckey 10 місяців тому +2

    Never bosh...error 504

  • @kevincanham3078
    @kevincanham3078 Рік тому +2

    Shame you didn't use the yamaha pwx 3

    • @ebikes_org
      @ebikes_org  Рік тому +5

      It's good to see a non top of the range motors performance....

  • @Accu53Mation
    @Accu53Mation Рік тому +3

    Amazing how no review(especially on UA-cam), do not mention: Over-heating. The pw-x2, definitely gets so hot(going uphill), that my motor has been damaged. Now I have the S2 model on a Haibike hardtail 29er. Gets hot. Still functional. But the 720 watt battery, is untouchable depending on mode use and air temperature. And the battery definitely does not charge fully, after two months of ownership. Truly: if ya don't have a full-time job or a big bank account, stay-away from e-bikes. The promotional review junk of UA-cam, is to get you to buy. None dare discuss the many negatives.

    • @ebikes_org
      @ebikes_org  Рік тому +1

      We can do reviews long term, in general I have had very few (Alex) motor issues through dodgy motors.

    • @adrianhrusca4067
      @adrianhrusca4067 2 місяці тому

      I have that motor on a 2020 Giant etrance, no issues, 3 rd owner, 2000 miles, and I am heavy, and average fit. Maybe it depends on the bike frame/ engine case and software? Giant powered by Yamaha...

    • @adrianhrusca4067
      @adrianhrusca4067 2 місяці тому

      Many discuss negatives , mostly in the comments secrion. That is how I avoided Brose and Shimano motors. Bosch gen 4 and Yamaha pw2 would be the more reliable. Also you may buy a bike new or ligjtly used and sell it after 2 yrs and buy another one. Today even expensive cars are made not to last very long time. It sad, but we can adapt.

  • @WeileWorld
    @WeileWorld Рік тому

    Maby the fastest fit your better

  • @thetruth5791
    @thetruth5791 Місяць тому

    A have a giant 85 nm and a was faster then my friend upp hill ,he had bosch 85 nm ,he ment it was 95 nm but a dont know if it even exist a 95 nm bosch.....he was so angry when a beat him to the Top...Giant Yamaha is the 1 Bosch have more noise also🫵🫵🙂

  • @Antidepressiva1980
    @Antidepressiva1980 Рік тому +3

    Nicely done that the music kicks in so loud that you cannot hear the motor. Great review , NOT.

  • @Asfanboy1
    @Asfanboy1 7 місяців тому

    250w yah sure buddy

  • @VovanCBR
    @VovanCBR Рік тому +1

    well, this test mean nothing, faster? you can change so many things in app, also Bosch and Yamaha have different max assistance level, 340% and 400% . comparing so called faster on a 200meteres looks so stupid. sorry dude

    • @ebikes_org
      @ebikes_org  Рік тому +3

      It doesn't matter about assist levels, the point is out of the box how do they perform? It's not groundbreaking science here its a fun experiment.