New frame for AQUILA ROSSA EVO, the hard tail for competitions, designed for the mountain bike athletes. Official bike of the Bottecchia Factory Team, it allows you to face the most treacherous climbs with efficiency, and to conquer the fast descents in total safety. The super light frame is made of high-modulus carbon UD monocoque, extremely responsive and durable, it offers safety and great maneuverability to master even the most challenging tracks. The HPG (High Performace Geometry) is designed for trails with a perfect seat stay angle for the climb, and a head tube inclination designed to increase stability and control even on more technical descents. The review of the rear stay gives to the new AQUILA ROSSA EVO greater reactivity in raising and efficiency on the climb. The suspension fork with 100mm of travel absorbs bumps from the roughness of the terrain, while the 2,25 mm tires increase traction on rough paths. New predisposition for Sram UDH dropout, compatible with all transmission systems, which ensures greater protection of the gearbox and the frame in case of impact and allows a more precise adjustment of the rear derailleur.