Start with a painstakingly engineered Premium A1 Aluminum frame, add in modern geometry that keeps one eye on efficiency and the other on confident capability, and you have the rock-solid foundation of our best Rockhopper yet.Pair that with a parts list that just doesnt quit (can we get a shoutout for RockShoxs Judy SoloAir fork and Shimanoss always-in-charge MT-200 hydraulic disc brakes?), and you have a tubeless-ready, Shimano Deore M5100 1x11-equipped Rockhopper thats absolutely prepared to fly.A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhoppers butted aluminum frame features hydroformed top and downtubes to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing, and dropper-post compatibility.To ensure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, weve paired each Rockhopper frame size with the optimal wheel size