Author Topic: Front tire tube size question  (Read 565 times)

0 Members and 1 Guest are viewing this topic.

Offline keithg78

  • Full Member
  • *
  • Posts: 23
  • 1975 CB550F SuperSport
Front tire tube size question
« on: March 19, 2014, 05:10:26 PM »
I am going to put a new 100/90/19 tire on the front of my 1975 cb550f Super Sport(stock rims) and was wondering what everyone recommends for the proper tube size.  The charts I have seen say to go with a 3.25/3.5 but that seems kind of big to me for these narrow rims.  Thanks in advance for the advice.

Wobbly

  • Guest
Re: Front tire tube size question
« Reply #1 on: March 20, 2014, 01:27:52 AM »
Not sure if that is the proper size for your rim, but it is the proper size for the tire.
« Last Edit: March 20, 2014, 06:51:30 AM by Wobbly »

Black 750K8

  • Guest
Re: Front tire tube size question
« Reply #2 on: March 20, 2014, 06:39:57 AM »
What is the stock size of your rim?

Offline keithg78

  • Full Member
  • *
  • Posts: 23
  • 1975 CB550F SuperSport
Re: Front tire tube size question
« Reply #3 on: March 20, 2014, 05:44:56 PM »
It is 1.85 inches wide.