While your titanium bike can be made fully custom, we've displayed some featured builds below to give you some ideas to base your own build off.
Shimano Ultegra Di2 | AUREN ARC DT350
SRAM Force1 | DT Swiss ER1600
SRAM Rival1 | WTB STS i2329x2.5" Monster Clearance
Kookaburra (XC or Trail)
SRAM | Rockshox | Raceface