Rider Sales Celebrating 30 years of offering you the newest lines of Bikes, E-Bikes and Trikes. OPICS Bicycle Sales and Service DiamondBack/iZip and Serfas E-Bikes Picture of Rodney first day open in April 1993 102 East 3rd., Washington, IA 319-653-5808 Rider Sales Celebrating 30 years of offering you the newest lines of Bikes , E - Bikes and Trikes . OPICS Bicycle Sales and Service DiamondBack / iZip and Serfas E - Bikes Picture of Rodney first day open in April 1993 102 East 3rd . , Washington , IA 319-653-5808