I love taking a new bicycle fresh from its cardboard wrapper, greasing the seat tube, installing the post, popping the bike into the stand for assembly. From that point, a zip-tied, foam-wrapped collection of parts becomes a bicycle for the first time. But good mechanics don’t just assemble a bike. They tune it—checking brakes, wheels, shifting, and adjusting the touch points to ensure that the rider’s first impressions aren’t marred by an issue with the equipment. During the first few rides on even the best-tuned bike, however, as it settles in, cables stretch, components fall out of adjustment, and bolts loosen.
These routine problems are remedied at the 30-day tune-up almost all shops include with the purchase of a new model. At Editors’ Choice, I’m the bike shop—I have to…