Evolving from a 25-year legacy, the Stumpjumper FSR is absolutely the best breed of XC Trail bikeit's the anything and everything, 'make you an addict if you weren't one already' full-suspension mountain bike with miles upon miles of trail-tuned flow. The new lighter, stiffer and more capable 26" alloy and carbon models and all-new 29" alloy model only solidify the Stumpjumper's place as the most well-rounded mountain bike available.