MEN / BIKES / MOUNTAIN / STUMPJUMPER FSR Stumpjumper FSR Mountain biking's come a long way since the Stumpjumper first debuted in '81, but one thing's stayed the same: The Stumpjumper FSR is the ultimate trail bike. And now, it solidifies its position as the best handling, most efficient trail bike with revolutionary tech, like our Rx Trail shock tune, fully integrated SWAT technology, 650b & 29er options, and a slacker, trail-eating geometry. It's a bike that's ready for anything the trail can throw at it.

Trail Geometry Rules

We're putting you in the best position for any kind of terrain, with an aggressive, trail-eating geometry that features ridiculously short chainstays, a roomy top tube, a low bottom bracket, and a slacked out front end.


So Much Utility

A proprietary SWAT™ Door at the down tube gives you a storage option that's capable of carrying a pump, spare tube, or anything else you pack in there. Bring some cookies.


Rx Trail Tuned Suspension

You won't find any "off the shelf" suspension tune, here. No way. Our proprietary suspension tune is tailor-made for riding trail, because we treat no detail as too small when we're talking about your ride.