New Style Double Bicycle Sprocket (silver) and Carbon Fibre Tube Pen/Tool Holder $49.36 Various Bicycle Chain Keyring inc Shimano (Dura Ace, Ultegra), SRAM, Campagnolo (R11) and perferated chain with Light and Dark Spring Hook $12.33 Beautiful and individualy made Rear Cassette Clock, made from a rear cassette and chain $75.41 Beautiful and unique Bicycle Chain, Sprockets and Carbon Fibre Tube Letter Rack. $41.13