Specialized Stumpjumper 15 Pro

The Specialized Stumpjumper 15 Pro features a GENIE technology- a patent-pending air spring designed by the Specialized Science Club. This innovative feature allows riders to adjust their six-way geometry, choose between mixed wheel or 29" options, and customize their spring curve for optimal control and a playful ride. Through extensive testing, it has been proven to provide 16.3% better bump force management and 39% fewer severe bottom-outs compared to standard air-sprung shocks. With the GENIE technology, riders can experience the best of both worlds- the feel and control of a coil spring, with the added tunability of an air spring.

Say goodbye to compromises and hello to the future of riding. GENIE technology gives you a customized ride experience with six-way geometry adjustment, mixed wheel compatibility, and tunable spring curves. The Stumpjumper 15 Expert offers the perfect balance between controlling a coil spring and preventing bottom-outs in the air. Based on data, this patent-pending air spring technology provides 16.3% better bump force management and 39% fewer severe bottom-outs than traditional air-sprung shocks. Take advantage of GENIE's tunable "platform" to achieve the playful, customizable ride you've always wanted. Ditch the compromises and embrace the future of trail riding. Indulge in the best of both worlds with our Specialized Stumpjumper 15 Expert.

This premium mountain bike boasts a revolutionary six-way geometry adjustment system, mixed wheel compatibility, and tunable spring curves thanks to GENIE, our patent-pending air spring technology. Satisfy your wish for the smooth feel of a coil spring, while simultaneously enjoying superior bottom-out prevention and a tunable "platform" for a playful riding experience. Our data speaks for itself, showcasing 16.3% better bump force management and 39% fewer severe bottom-outs compared to traditional air-sprung shocks. Say goodbye to compromises and hello to the future of trail riding with Specialized.