Author Topic: C11G fork yokes  (Read 261 times)

0 Members and 1 Guest are viewing this topic.

Online rolariel

  • Full Member
  • *
  • Posts: 134
  • Country: gb
  • Location: Kidwelly, Carmarthenshire, South Wales
C11G fork yokes
« on: October 29, 2020, 04:35:02 pm »
Hello, Does anyone have a set of C11G fork yokes that are off the bike. I am trying to get the following measurements of the steering stem. I need the diameter of the stem and it's overall length, also the length of the threads at the top. If anyone can help I would be grateful. Thanks, Roland.

Online ROB KEMP

  • Full Member
  • *
  • Posts: 587
  • Country: gb
  • Location: ATTLEBOROUGH NORFOLK
Re: C11G fork yokes
« Reply #1 on: October 29, 2020, 05:16:17 pm »
I Think to stem is larger at the bottom where the bearing fits than the it is at the top ie different internal diameters of the top and bottom bearings

Online Owen

  • Administrator
  • Gold Member
  • ****
  • Posts: 8739
  • Country: england
  • Solutions not problems
  • Location: Chandlers Ford, Hampshire
Re: C11G fork yokes
« Reply #2 on: October 29, 2020, 07:40:28 pm »
From memory I think 1"
1940 C12 (350cc)
1945 C10 & C11
1953 C10 & C11

Online rolariel

  • Full Member
  • *
  • Posts: 134
  • Country: gb
  • Location: Kidwelly, Carmarthenshire, South Wales
Re: C11G fork yokes
« Reply #3 on: October 29, 2020, 09:23:51 pm »
Thanks for the replies. Any ideas on length of stem? Roland.