Thread: 15x4 Rocket wheel
View Single Post
  #2  
Old 07-07-2018, 04:24 PM
Bernhard Bernhard is offline
Senior Member
  
Join Date: Jan 2016
Location: Vancouver BC
Posts: 362
Thanks: 87
Thanked 44 Times in 43 Posts
Default
I would guess 67/68 when radial tires started to hit the market.
__________________
69 442 post bench 3 pedal
Reply With Quote