Do not ride tube less, what I mean is do not ride without
carrying a spare tube, puncture repair patches and a mini pump.
Riding without a speedometer is ok, at the most you will
think you have done 50Km when actually you have done 30, no harm done, you
enjoy the satisfaction of covering the extra kilometers.
If you forgot your gloves your palm will hurt a little, no
harm done, you curse and enjoy the ride
No spare tube, no puncture patches, no pump……flat and then you
call for a pick up……