With its CRMO frame, humongous tubes, double thick dropouts and headtube the 1999 Haro Supra SX is built to take more punishment than a first grader playin with matches. Same frame as Supra DLX. Cromoly Straightshooter fork. New cromoly 180mm Haro MegaCrank. Haro Heffer 2 rims with ground sidewalls. Haro Jackhammer cromoly bars. Haro Super Plush padded seat. Dia-Compe 99 U-Brake.
Top Tube Size
Made in Taiwan.
The first number in the serial indicates year of production (1998 or 1999). X in the serial indicates production Month (E to L - May to Dec). Y in the serial indicates production Month (A to D - Jan to April).
Bikes made in Taiwan usually had an 5-8 month production and shipping timeline before they were sold in bike shops around the world. Bikes welded in the later months of the year would normally be made for the following year.