had one of those moments yesterday, flat deflating. once i had the back wheel off i could see that the tyre itself was furked. rather than ruin another tube, i did a repair with a slime scab stick on patch and used a bit of 23mm tyre as a boot to get home (35mm tyre).
Further slow puncture on way home so had to stop and re-inflate the tyre a few times. Hats off to
Wiggle for being able to send new tyres for today (the one day i work from home) and still being cheaper than buying local.
even on the carbon fast bike, spare tube and pump/co2 are a must…