I had some amber walls on the tyres on my raleigh lizard. I am loving the idea of a blast from the past, but can't justify another pair of tyres in the garage.
I have no fond memories of Darts, not the 2.1 anyway - fast, loose corners were slipgripslipgripslipgrippaaarrrrrp. The 2.2 SC was a lot better. Smokes ruled, though
I've still got a Dart in the roof which is the safest place for it given that the rubber has gone very hard. The Smoke was great, just like the Velociraptor rear. I still use the Velociraptor rear on the tandem where the paddle design works really well up loose climbs. fizzbikes.com have the 2.1s in both steel and folding in stock.