Author Topic: outside diameter of genuine Honda fuel tube  (Read 1115 times)

Offline deltarider

  • SOHC Master
  • Posts: 1615
  • My kingdom for a turkey!
    • View Profile
outside diameter of genuine Honda fuel tube
« on: July 21, 2026, 03:52:38 PM »
Can someone measure the outside diameter in mm of a genuine Honda fuel tube?

Offline Skoti

  • SOHC Pro
  • Posts: 598
    • View Profile
Re: outside diameter of genuine Honda fuel tube
« Reply #1 on: July 21, 2026, 05:29:54 PM »
Which inside dia pipe do you need the measurements from?

https://www.davidsilverspares.co.uk/tubes/
Skoti


Motorcycling is Life, anything B4 or after is just waiting...

1976 Honda CB750F1

Offline Robert W

  • Newbie
  • Posts: 21
    • View Profile
Re: outside diameter of genuine Honda fuel tube
« Reply #2 on: July 21, 2026, 05:55:53 PM »
10.675 mm plus or minus but that's where the vernier stopped.

I bought this from ebay Japan. Expensive. So far so good. 2 years and still flexible using Shell Premium gas now with 5% alcohol. Argh
The markings say FT-B3 <CSM.NBR+PVC>
Robert W, Montreal, Canada