Twenty progressive signature BMX frames

12 of 21

10. Standard Trail Boss

Photograph By Bike Guide

Standard's Trail Boss, developed by Robbie Morales, was one of the first BMX frames to bridge the gap between the overbuilt period of the early '90s and a more refined, trail-friendly approach to bike technology in the later '90s. "It's basically an STA front end, with the rear end of a race frame, with straight gauge tubing and thicker dropouts," said Morales in 1997.