Stumpjumper Expert Tarmac aramid reinforced stretch fabric and

aramid reinforced stretch fabric and a super stretchy and robust back sleeve provides movable comfort

Everything about the A 1800 Spline 30 is designed to make the discovery of speed accessible and enjoyable for all

They also have gripping zones for both flat and round materials

Left shifter only

The sawtooth faced shoulder knobs offer a continuous biting edge for railing through corners

Stumpjumper Expert Tarmac aramid reinforced stretch fabric andWith 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