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gasserguy

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Posts posted by gasserguy
 
 
  1. On 8/14/2017 at 0:34 PM, shakennstirred said:

    You being pedantic, it's a term. 

    Also To comply with those regs it needs to be a minimum size to fit everything on with the correct spacing, most trials bikes I have seen don't comply, so yes they are to small 

    If the police write you up for a small number plate it will be chucked out. No such thing. Simple.  They need to give you a ticket for wrong size lettering and spacing. Yes, every trials bike i've seen is worth a warning or ticket........

     

  2. Any of the 250's, Just fit a slow action throttle, Low compression head and flywheel weight.  All will be much nicer to ride even more so with winter around the corner and mud!

    Or just get a modern'ish 125. Plenty of power for a novice rider.

     

     

    • Like 2
  3. Any ACU club, Makes no odds. It's just so you can get a number for your ACU licence application. You don't need a AMCA licence or be a club member to ride AMCA trials but it does at some events reduce the entry price by a couple of quid..

    If your Bristol then Mendip Vale or Kingswood are good ACU clubs.

    https://www.mendipvalemcc.co.uk/

    http://www.kingswoodmcc.co.uk/

    The West contry trial forum on F/BOOK covers all the events that are on ACU/AMCA and most trials topic in the area.

     

     

     

     

  4. 27 minutes ago, oldgit said:

    Quick question about the standard throttle on a 2016 4RT - is it a Domino slow (black-bodied) one? I can't compare at the moment as I only have the one on the bike which came with it but I do seem to recall the Domino black one had a similar radius to the white one except for the beginning of the travel where it had a noticeably smaller radius followed by a cam type of increase after the first few millimetres. By contrast, the one currently fitted to my bike has a constant radius throughout all of its travel with the radius quite a bit less than a white one.

    Thats already been answered above............. 3rd post.

     

     

     

  5.  

    For 2017:

    CLARIFICATION OF YOUTH CLASSES
     2017 (See ACU Handbook TSR1 for details)

    Youth Age Groups 
    A Class born between 01.01.00 and 31.12.01
    B Class born between 01.01.02 and 31.12.04
    C Class born between 01.01.05 and 31.12.07
    D Class born between 01.01.08 and 31.12.11
    E Class: minimum age 4 years at the date of competition and born after 01.01.12

    ENGINE CAPACITY CLASSES:
    The maximum engine capacity and wheel size permitted for machines used in the age groups set out in this Regulation are as follows:

    A Class 125cc Mono or 250cc Twinshock, and Electric up to 10 bhp measured at the rear wheel

    B Class 125cc Mono or 250cc Twinshock, and Electric up to 10 bhp measured at the rear wheel

    C Class Standard Wheel 80cc, and Electric up to 7 bhp measured at the rear wheel

    D Class Medium wheel 80cc, and Electric up to 7 bhp measured at the rear wheel

    E Class Small wheel Electric powered machines up to 2 bhp measured at the rear wheel

    C & D class may be split by wheel size:

    C class: standard and medium

    D class: medium and small

    Wheel sizes

    Standard Wheel – 21" Front – 18" Rear
    Medium Wheel – 19" Front – 17" Rear
    Small Wheel – 16" Front – 14" Rear

    The above is based on the wheels of combustion engined machines using motorcycle tyres. If other wheels are used as on current Electric powered machines then the outside diameter (total circumference) of the tyre must not exceed that of the corresponding tyre size. 

                                    Engine Sizes

    Rebores are permitted subject to the resulting engine capacity not exceeding a tolerance of +3cc

     

 
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