2010 Specialized Hardrock Disc Black

Fully butted A1 Premium Aluminium frame with double ORE down tube makes for a lighter weight, more compliant and longer lasting bike 80mm smooth-travel fork with preload adjustment and size-specific spring rates for fine-tuned performance Mechanical disc brakes with 160mm rotors for easy stopping power SRAM 7-speed cassette for increased durability, with X3 trigger shifters for smooth, accurate gear changes Specialized Fast Trak LK Sport tyres use a reduced knob height for lower rolling resistance.