Elvis Kennedy shows you how to change a bicycle chain. For more go to elviskennedy... Trek bikes are quality cycling machines used by well-known cyclists including Lance Armstrong We believe in bikes When Trek began in 1976 our mission was simple Build the best bikes in the world Today we’ve added to our mission Help the world A bicycle chain is enormously strong and relatively lightweight But unfortunately it is not trouble-free and sometimes slips off the sprockets Oddly enough this Dec 17 2009nbsp018332Have a Shimano Alfine or Nexus 8 speed hub on your bike Heres how to remove it for servicing Chain of retail and online bike s specialising in mountain bikes accessories and repairs Video tutorial shows how to tune-up your bike which should be done at least once a year or every few Video tutorial shows how to clean and lubricate your bike chain Jan 14