Specialized Rockhopper Bike Size:XS so you can determine if

so you can determine if it’s a good day to go hard — or take it easy

Full J-zip gives quick access to the pack’s main compartment

A textured

Best for lean-to-medium builds

Specialized Rockhopper Bike Size:XS so you can determine ifBetter performance. Better value. Better Rockhopper. By tapping the fit and handling advantages of pairing each rider with their ideal wheel size and suspension that works its hardest for everyone thanks to our size specific Rx Tune, we've baked in added performance to the Rockhopper without dialing up the price. The reliable and crisp Shimano drivetrain provides a robust 2x9 drivetrain that can handle everything you're throw down while confident