Jamis Bicycles

Want a bike more capable than you are? This is the one. Nemesis is the perfect XC race weapon or 12-hour marathon bike. The 650B wheel size is not a compromise between 26" or 29": it’s the best of both worlds. It rails singletrack, sticks to the trail on descents and climbs, excels on hardpack and in loose stuff, floats over trail chatter, you name it. It’s the bike you never knew you always wanted. 

The XCT Pro is a genuine piece of rocket science, with a main triangle that’s a Dyad Ultra lay-up of M30 and T700 high and mid-modulus carbon fibers with a tapered head tube for steering precision. Out back, our mp4 Trail system offers a progressive leverage rate so the rear shock can be tuned more linearly and pumped to lower air pressures for a smoother, more plush ride without bottoming.