Today I received a set of wheel rims for my Raleigh Twenty build. They're way more classy than the original steel ones in the now unusual size of 20x1&3/8ths (37-451). They are in fact BMX racing rims so are lightweight but strong 6000 series alloy. The rear has the amusing title of Sun-Ringle ICI-1 (I see I won) . They'll be built up with a rear 5 speed SA Hub (last of the UK versions before Sunrace tookover in taiwan) and the front will use a Brompton front hub. Need to hand them over to my tame wheel builder friend at work