Shop Now Shop Now Trade In Your Bike TodayLearn More Featured Items Specialized Rockhopper Elite 27.5 $1,050.00 Specialized Rockhopper Sport 27.5 $700.00 Specialized Rockhopper 29 $600.00 Specialized Rockhopper 27.5 $600.00 Check Out Our Selection Of 29ers! 29-inch wheels maintain momentum extremely well, which is why you'll find 29ers on the podium of 100-mile races and World Cups alike. Test ride one and feel the increase in speed! The Best From Trek And Bontrager! Get A Trek Credit Card!