Rockhopper Size:XXS - 26 A lightweight and breathable mesh

A lightweight and breathable mesh fabric with 4-way stretch on the back of the hand enhances comfort

Performance: The HSF Aeria bottle smooth's airflow onto the frame

And when your palms start to sweat right before you drop in

on the road

HAN-S10: This part is used on Shimano Shadow rear derailleurs starting 2013

Rockhopper Size:XXS - 26 A lightweight and breathable meshBetter 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