Aluminium Top Yoke Nut

Discussion in 'Technical Help' started by bob1, Jun 23, 2019.

  1. bob1

    bob1 Noble Member
    Subscriber

    Mar 12, 2018
    438
    313
    Somerset
    #1 bob1, Jun 23, 2019
    I want to change the top yoke nut on my speed twin to a black one pro bolt do a aluminium one. I believe the torque setting is 90nm would you be happy to torque a ally nut that tight.
     
  2. freck

    freck Elite Member

    May 4, 2017
    1,718
    750
    Preston, Lancs, UK
    #2 freck, Jun 23, 2019
    No I wouldn’t but it’d be worth dropping Pro Bolt an email to ask them.
    I find the ally bolts mark very easily too. They used to do Black Stainless bolts, maybe they could do a top nut?
     
    • Like Like x 1
  3. Tricky-Dicky

    Tricky-Dicky Crème de la Crème

    Dec 12, 2016
    2,441
    1,000
    Norfolk UK
    #3 Tricky-Dicky, Jun 23, 2019
    It will depend on the grade of alloy and the size and thread type but 60 odd ftlb is quite a lot for alloy.
     
    • Like Like x 1
  4. bob1

    bob1 Noble Member
    Subscriber

    Mar 12, 2018
    438
    313
    Somerset
    #3 bob1, Jun 23, 2019
    thanks didn't realise they done black stainless ones just ordered one
     
    • Like Like x 1
  5. bob1

    bob1 Noble Member
    Subscriber

    Mar 12, 2018
    438
    313
    Somerset
    #4 bob1, Jun 23, 2019
    I might have made a bit of a cock up (nothing new) I get the m25 bit what do the figures 1.0 1.25 1.50 mean might have ordered the wrong one any ideal which one I need :)
     
  6. freck

    freck Elite Member

    May 4, 2017
    1,718
    750
    Preston, Lancs, UK
    #5 freck, Jun 23, 2019
    It’s the thread pitch size in mm, the distance between 2 threads. I think you’ll need a 1.50 pitch size which is a standard metric coarse thread.
     
Loading...
Similar Threads - Aluminium Top Yoke
  1. Carl556

    Genuine Triumph Speed Twin/ Thruxton Aluminium Chain Guard A2054009 Black

    Carl556, Jun 25, 2021, in forum: Parts, Accessories & Clothing
    Replies:
    2
    Views:
    1,112
    Carl556
    Mar 29, 2025
  2. StuarT595

    Diy Aluminium Head Clean

    StuarT595, Jan 20, 2021, in forum: Technical Help
    Replies:
    29
    Views:
    2,847
    Yorkshireman
    Feb 16, 2021
  3. Burny_13

    Oz Piega Forged Aluminium Wheels

    Burny_13, Nov 12, 2020, in forum: Speed Triple
    Replies:
    8
    Views:
    2,389
    Chaos
    Nov 24, 2020
  4. Flashp

    See Ebay - Triumph Aluminium Sump Plate - Black Anodised. T100 & T120. A9708380

    Flashp, Jul 14, 2020, in forum: Parts, Accessories & Clothing
    Replies:
    0
    Views:
    1,529
    Flashp
    Jul 14, 2020
  5. Dave UK

    Cleaning Aluminium Engine Parts/head

    Dave UK, Jan 7, 2020, in forum: Vintage Classics
    Replies:
    5
    Views:
    1,288
    Sandi T
    Jan 8, 2020

Share This Page

Sign up