Specialized's Stumpjumper FSR Expert is ready to crush speed and distance records. Its feathery M5-aluminum frame bounds up climbs with ruthless efficiency and is enhanced by the stiff Shimano XT cranks and Fox's Brain Fade rear suspension. Plus, the powerful Avid hydraulic discs and long-travel Fox fork let you blast down steep, rocky descents like they were newly paved highways. And to top it off, the SRAM/Shimano drivetrain shifts like a dream.
(Note: Similar products may be listed in the price tables above.)