WHAT DOES BICYCLE REPAIR SHOP MEAN?

Wider wheels and tires are faster aerodynamically, and much more snug besides. S5 comes specced with 28mm tires but has clearance for as many as a 34mm (calculated) tire.The caliber of Shimano's Ultegra groupset is well documented, and its shifting efficiency with the Microshift bar-stop shifters was as crisp and steady as predicted.We have simplif