Mixing design elements of traditional road and off-road frame specs, the GT-2 AR features Mosaic's straight gauge tubeset for comfort and compliance for a long day in the saddle. It is built on a flat mount disc brake platform for all-terrain stopping force and also creates clearance for a 38c tire. Titanium can take the abuse of riding all year, in any climate, without worry of corrosion or denting with minimal care.  This base level model offers riders an opportunity to build their frame to their specification at an a la carte pricing model. Upgrades offered include fender and rack mounts, internal brake routing, routing for Di2 or EPS and upgraded finish options.