Originally Posted by
Mojo31
Original tube clinchers were 25mm. Rim is hooked.
my other bike has 28s on a hooked rim that has 21.5 internal width, and they stay on as you would expect.
What are the 21.5 wheels? If Bontrager did you use the rim strip or tape? I got Paragym 25s with rim tape that unseal when deflated so tempted to get Bontrager strips.
I’ve also got some Aeoles 51s and Conti GP5000 TR s tires going on next. Plan to use the Bontrager strips and hope the beads stay out when deflated.