Originally Posted by Surfzup13

have a Trek Madone 4.3 with 105 5700. Bike is well maintained and in great shape. I ride about 100-120 miles a week. I am thinking about buying a new bike simply to upgrade to disc brakes and 105 5800. I would just like to know of the money would be worth it or should I just keep roiing with the rim brakes? I am looking at an Emonda or Canyon Endurance with the 105 5800. Thanks