Stumpjumper Expert Pump the seat tube is typically

the seat tube is typically just a "tube" with pivots and BB shell welded on

Relaxed mountain bike fit is loose and comfortable for the trail

QR pins for easy adjustment or removal

The result is a 1250-gram tubeless wheelset with otherworldly ride quality

the Chamonix is the perfect choice for your road

Stumpjumper Expert Pump the seat tube is typicallyWith the all new Stumpjumper Expert, we've bottled up that "new bike day" feeling and put it into a radical new trail bike so agile, so lively, so in tune with the trail, that it feels like an extension of your body. Levitate up the climbs. Decimate the descents. The Stumpjumper Expert is going to make you rethink how a trail bike should ride. THE TRAIL BENCHMARKWhen we set out to design the all new Stumpjumper, we pursued some hefty goals. It had to