SRAM recalling some Red WiFli rear derailleurs | Bicycle Retailer and Industry News Jeremy Enthusiastic highly imaginative senior technologist with creative approaches to solving problems More posts by Jeremy. Jeremy 5 Dec 2013 • 1 min read SRAM recalling some Red WiFli rear derailleurs | Bicycle Retailer and Industry News. (from BRAIN) FYI in case you have this gear Subscribe to UTOPIAMACHINES Get the latest posts delivered right to your inbox Subscribe Great! Check your inbox and click the link to confirm your subscription. Please enter a valid email address!