Smiley Dust Caps - New 23 Mar 2016 Not much to say about these, apart from that they are made of aluminum, available in either anodized Red or Blue and have a smiley face on the top. We keep lots of other designs of Dust caps in stock, Click here to see our full range. Blue dustcaps red valve caps Smiley face Share: Posted in New Products ← PREVIOUS A Guy who Unicycles to South America. And Back. NEXT → Deal of the Week - 19" Nimbus 'Bling' Trials Unicycle Related Posts Impact Unicycles T-shirts back in stock Valve Caps Red Studded pedals available