Oops. Times 2.

Discussion in 'UK Motorcycles' started by SD, Jun 9, 2009.

  1. SD

    SD Guest

    First one was only a nearly oops.

    Travelling along Jermyn St this morning in the drizzle, when a ped
    leaps off the kerb. Instinctive handful of brake, and the ABS chirps a
    bit and I come to an abrupt halt. Quite impressive.

    Second one was more real.

    Stopped on Knightsbridge to let Flavio Briatore cross the road - he
    smiled, and thanked me, so I said, "You're welcome, Mr Berlusconi."

    I wondered why he looked miffed for ages until the penny dropped.

    Anyway, 400 more miles on the CB13, six more landmarks.[1]

    Descending the hill by Blaenavon, it ran out of fuel, until I got onto
    level ground at he bottom, whereupon it had sufficient to get to
    Waitrose at Llanfoist nr Abergavenny.

    I really need some earplugs now; the windroar at M'way speeds is
    deafening.

    Also, under braking, it dives more exaggeratedly than an Argentinian
    centre-forward - do I need to up the fork preload, or the damping?

    It's got little nuts and dials on the fork tops - a first for me.

    [1] Caerwent, Blaenavon, New Radnor, Aymestry, Rous Lench and
    Churchill
     
    SD, Jun 9, 2009
    #1
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  2. SD

    Krusty Guest

    Should've flattened them.
    A bit of both probably. In an ideal world, you want to set the sag both
    with & without you sat on it, & if you can't get both in range, you're
    looking at new springs.

    The trouble is if you're somewhat heavier than average, you won't get
    it right with standard springs no matter what you do. So either spend
    some money on uprated springs, or dial out a bit of the dive at the
    expense of suppleness.


    --
    Krusty

    '03 Tiger 955i
    '02 MV Senna (for sale) '96 Tiger (for sale)
    '79 Fantic Hiro 250 (for sale) '81 Corvette (for sale)
     
    Krusty, Jun 9, 2009
    #2
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  3. SD

    zymurgy Guest

    I need to change the front springs on the Tiger, it too dives like a
    bastard and i'm not even overweight (anymore)

    Hagon progressives are available, but the ~70 for the pair the cost is
    a bit much for the stretched finances ATM.

    Paul.
     
    zymurgy, Jun 9, 2009
    #3
  4. SD

    SD Guest

    That reminds me: there's a set of Hagons for a Blackbird sitting on
    the shelf in the garage.
     
    SD, Jun 9, 2009
    #4
  5. SD

    Krusty Guest

    Increasing the rear preload will help a bit, & always hit the rear
    brake first on Tigers. The cheap way for more front preload is to cut
    some PVC waste pipe down & stick it in the top of the forks. If there's
    metal spacers in there, replace them with PVC pipe around 50mm longer.

    --
    Krusty

    '03 Tiger 955i
    '02 MV Senna (for sale) '96 Tiger (for sale)
    '79 Fantic Hiro 250 (for sale) '81 Corvette (for sale)
     
    Krusty, Jun 9, 2009
    #5
  6. SD

    zymurgy Guest

    just been reading here :

    http://www.adrianmolloy.com/Hagon_Shock.html

    and he reckons dropping the yokes a bit helps.

    I was hoping someone would pop up saying they had some going for beer
    tokens, but there's only SD's spare ;)

    Paul.
     
    zymurgy, Jun 9, 2009
    #6
  7. SD

    Champ Guest

    As Krusty said - a bit of both.
    Woo.

    More preload, and more compression (not rebound) damping.
     
    Champ, Jun 10, 2009
    #7
  8. SD

    wessie Guest

    @mid.individual.net:

    Only 2 miles from me.

    Did your satnav get confused as you approached Waitrose?

    The new roundabouts and bypass don't seem to be in any databases yet. I've
    had some clients phone me from some obscure places because they are too
    thick to notice the "just built road" and read road signs.
     
    wessie, Jun 10, 2009
    #8
  9. SD

    SD Guest

    No problem on the version I'm using.
     
    SD, Jun 10, 2009
    #9
  10. Both, prolly.
     
    The Older Gentleman, Jun 10, 2009
    #10
  11. SD

    Krusty Guest

    I know Adrian, he's been on the Yahoo Tiger group for quite a few
    years. Dropping the yokes does liven up the handling (mine are 20mm
    down), but I can't say I noticed any effect on dive. Could be different
    on a 1050 though - is that what you've got?


    --
    Krusty

    '03 Tiger 955i
    '02 MV Senna (for sale) '96 Tiger (for sale)
    '79 Fantic Hiro 250 (for sale) '81 Corvette (for sale)
     
    Krusty, Jun 10, 2009
    #11
  12. SD

    Alex Ferrier Guest

    IWHT that if you are upping the the spring rate, there is an
    argument that a touch more rebound damping would be required
    too.
     
    Alex Ferrier, Jun 10, 2009
    #12
  13. No - he's got my old 955i

    Phil
     
    Phil Launchbury, Jun 10, 2009
    #13
  14. SD

    Krusty Guest

    Ah right - in which case zymurgy, ignore everything about 1050
    suspension - it's a completely different beast.

    --
    Krusty

    '03 Tiger 955i
    '02 MV Senna (for sale) '96 Tiger (for sale)
    '79 Fantic Hiro 250 (for sale) '81 Corvette (for sale)
     
    Krusty, Jun 10, 2009
    #14
  15. SD

    darsy Guest

    <ace>

    who?

    </ace>
     
    darsy, Jun 10, 2009
    #15
  16. SD

    Ace Guest


    OI!

    I do wish people would stop using <ace> tags for stuff I know about.

    It's only of 'popular culture', like 'celebrities', reality shows,
    shite musicians, movies and crap american TV that I manage to remain
    in blissful ignorance.
     
    Ace, Jun 10, 2009
    #16
  17. SD

    Simes Guest

    <Auvache>

    Some wop.

    </A>
     
    Simes, Jun 10, 2009
    #17
  18. SD

    CT Guest

    <Hanson>

    Doo wop.

    </Hanson>
     
    CT, Jun 10, 2009
    #18
  19. SD

    darsy Guest

    *double ding*
     
    darsy, Jun 10, 2009
    #19
  20. Or a pair of valve springs.
     
    Grimly Curmudgeon, Jun 10, 2009
    #20
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