With beefy aluminum tubing, a tapered fork, an eye-melting paint scheme and a digestible price tag, State Bicycle Co.’s Undefeated II checks many attractive boxes for the flamboyant trackie on a budget. Yet the full build of this stiff-sprinting rig includes some head-scratching part choices for riders who specialize in turning left, and those who are considering the Undefeated II as an affordable track racer should consider building up this frame from scratch.Read more