Stumpjumper Expert Tarmac 2x kits are designed for

2x kits are designed for use with front and rear derailleurs and split housing routing

and is designed to bolted to just about anything

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

Left shifter only

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

Stumpjumper Expert Tarmac 2x kits are designed forWith 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