Mrs 'you have more photos of your bike than you have of me' Shumaker's cute new bike comes sensibly equipped with 2.125 Big Apples (she won't ride a folder) - http://www.fahrrad-xxl.de/shop/media...g-2012-1-2.jpg. She has a deep-seated fear of tramlining a wheel - and that can't happen with fat tyres.

I couldn't be happier with them, they have improved the handling of my bike no end. 30 psi seems to be the sweet spot.