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electrically assisted bikes

  • 09-04-2014 1:36pm
    #1
    Registered Users, Registered Users 2 Posts: 590 ✭✭✭


    Mods please feel free to move to other fora if necessary.

    Folks, I am getting a bit long in the tooth and slower, as the years pile up and the grey hair completes its takeover. I have been cycling in Dublin for decades but am finding my commute distance a bit long and hilly.

    Anyway, I was wondering would any of you have advice on getting an electrically assisted bicycle.

    Any personal experiences or recommendations?

    Where would I buy around Dublin, with the bike to work scheme in mind.


    many thanks in advance.


Comments

  • Registered Users, Registered Users 2 Posts: 370 ✭✭Jabel


    Greenaer.ie in Dublin (near Tara street station) are stockists of a range of electric bikes.
    Olivier is the main man and is very knowledgeable and helpful. I was close to buying one last year
    and tried out a BH Emotion Race electric bike which really was great fun on a spin up to Howth Hill.
    They are quite expensive though and fairly heavy so rule no.1 - don't run out of juice!
    Best of luck.


  • Closed Accounts Posts: 422 ✭✭wrt40


    Also looking into one of these. Can anyone tell me, with the 25km/h restriction, is there any point in getting one with a powerful motor? I know some of them can be derestricted, but sticking to the law, is a 300w/36v motor/battery combination a waste?

    Like the look of the BH range, but they have a proprietary battery so you're stuck with only one source and if they go belly up you're **** out of luck with a overweight €2,500 bike.

    Also not sure about the "normal" bike look. I'd prefer something that looks like an electric bike. A2B might look the part.

    We're missing a category of "cruiser" bikes over here, seems to be more suited for powerful 48v/500w onwards category. You should take a look at some of these bikes in the states. Some serious kit out there without the restrictions:

    Ford Supercruiser:
    http://electricbikereview.com/ford/supercruiser/

    OttoCycle (Spanish company, may be possible to ship to Ireland?):
    http://www.youtube.com/watch?v=bkm9A9AoFrs&feature=player_embedded

    Cruisers:
    http://www.electricbike.com/cruisers/


  • Closed Accounts Posts: 833 ✭✭✭WillyFXP


    wrt40 wrote: »
    Also looking into one of these. Can anyone tell me, with the 25km/h restriction, is there any point in getting one with a powerful motor? I know some of them can be derestricted, but sticking to the law, is a 300w/36v motor/battery combination a waste?

    Like the look of the BH range, but they have a proprietary battery so you're stuck with only one source and if they go belly up you're **** out of luck with a overweight €2,500 bike.

    Also not sure about the "normal" bike look. I'd prefer something that looks like an electric bike. A2B might look the part.

    We're missing a category of "cruiser" bikes over here, seems to be more suited for powerful 48v/500w onwards category. You should take a look at some of these bikes in the states. Some serious kit out there without the restrictions:

    Ford Supercruiser:
    http://electricbikereview.com/ford/supercruiser/

    OttoCycle (Spanish company, may be possible to ship to Ireland?):
    http://www.youtube.com/watch?v=bkm9A9AoFrs&feature=player_embedded

    Cruisers:
    http://www.electricbike.com/cruisers/

    If you want something more powerful with 2 wheels, get your A test done and buy a motorbike. There's a damn good reason the restriction is in place.


  • Registered Users, Registered Users 2 Posts: 31,222 ✭✭✭✭Lumen


    WillyFXP wrote: »
    If you want something more powerful with 2 wheels, get your A test done and buy a motorbike. There's a damn good reason the restriction is in place.
    As I understand it the restriction is on maximum assisted speed, but it is normal for a fit person on a bicycle to apply 500-1000W (with their legs) when pulling away from standstill.

    Therefore there is a decent argument that a more powerful (but still speed limited) motor is safer.

    I don't know how much it matters in practice though.


  • Closed Accounts Posts: 833 ✭✭✭WillyFXP


    Lumen wrote: »
    As I understand it the restriction is on maximum assisted speed, but it is normal for a fit person on a bicycle to apply 500-1000W (with their legs) when pulling away from standstill.

    Therefore there is a decent argument that a more powerful (but still speed limited) motor is safer.

    I don't know how much it matters in practice though.

    I assumed he wanted more assisted speed, since he quoted the existing speed restriction.


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  • Closed Accounts Posts: 422 ✭✭wrt40


    WillyFXP wrote: »
    If you want something more powerful with 2 wheels, get your A test done and buy a motorbike. There's a damn good reason the restriction is in place.
    Totally agree. just questioning is there any benefit to a more powerful bike considering the restrictions? You can buy 36v/300w setups in Dublin bike shops. I'm wondering is it a waste of money?

    Sorry I might have confused my post by linking to those cruisers. That was just out of interest.


  • Registered Users, Registered Users 2 Posts: 9,159 ✭✭✭Tenzor07


    If I had the €€€Cash I'd go for the Specialized Turbo-S

    250 watt high-performance rear geared hub motor offering three levels of power assist (continuous output 500 watts with peak closer to 700w... Top speed of 45kph+


  • Closed Accounts Posts: 422 ✭✭wrt40


    Lumen wrote: »
    As I understand it the restriction is on maximum assisted speed, but it is normal for a fit person on a bicycle to apply 500-1000W (with their legs) when pulling away from standstill.

    Therefore there is a decent argument that a more powerful (but still speed limited) motor is safer.

    I don't know how much it matters in practice though.
    Makes sense. Gives you stronger legs basically, might be better for hills I suppose.


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