One of our readers, Randall had recently bought some goods to upgrade his Specialized Rockhopper from 8spd to 9spd. He was able to purchase most of his parts from Pricepoint.com. His current set up and new parts. SRAM X-9 Front Derailleur (bottom pull) SRAM X-9 Rear Derailleur SRAM X-9 Trigger shifters SRAM 990 9spd cassette…