So I'm stocking up on inner tubes. Little trip to Evans cos its near work. They have every size under the sun except, of course, the one I want. 26 x 1.5-2.2 Presta. They have it in Schraeder. They have bigger and smaller ones in Presta. Call to LBS sorted it (thankfully) but it did lead me to think- why? Is this a wierd size for Presta tubes? If so, why did my 2008 Spesh Stumpy come with these? It's not like I'm going to bore bigger holes into the rims just so I can run Schraeder… Not a complaint about Evans, as I shop there a lot and the staff at my (work) local store (London Bridge) are very helpful nice folks. Just thought it was odd.