38 is not particularly narrow, plenty available in that size. Most older bikes come with 38 as standard. If you do not mind something old, headover to any place that has a stash of older bike bits. Jumble, bike co-op workshop etc... You will definitely find some.
38 is not particularly narrow, plenty available in that size. Most older bikes come with 38 as standard. If you do not mind something old, headover to any place that has a stash of older bike bits. Jumble, bike co-op workshop etc... You will definitely find some.