Equipment question- A tale of two wheels

Triathlon Forum
1

New wheel setup: 45mm carbon rim on the front Renn 575 on the back.

What presta valve length spare should I carry. I have a 50 for the front, but don’t think it will work on the Renn if I flat and don’t want to carry both a 32 presta and a 50 presta spare.

Is anyone else in the same predicament and what do you do? Don’t say ‘buy tubulars.’

2

Put a valve adaptor on your spare. If you flat the back take it off and tos the tire on the back. If you flat the front your ready to go. You’ll only need to carry on length of valve stem that way.

3

Great idea Brian. Thank you.