April 19, 2018 1:58 pm Fixing Your Bike: How to Adjust a Derailleur If you’re having problems shifting gears on your bike, it may be time to take a look at your derailleur. Recycle-a-Bicycle’s David Heslop shows us how. US & World Videos 2:31 Celtics preparing for pivotal Game 3 against Heat in Miami 1:17 Patriots player visits Franciscan Children's Hospital 5:54 Pro-Palestinian protest taking over college campuses 2:47 AI pharmacist? Brigham testing new tech to assist docs, pharmacists 1:39 Patriots superfan slams Tom Brady's ‘crap autograph'