Originally Posted by
saddlesores
start with fresh tires, carry only one spare.
(some might argue no spare tire needed..)
2 tubes and a patch kit.
cable housings? can't imagine the need, unless
folding bikes special consideration...
i'd use a small handlebar bag instead of a backpack,
not so comfy while riding, YKMMV.
A spare might be good with 20" tires. Read,thread about couple in Portugal, and thier 20" tire issues.