The 1999 Diamond Back Viper features CR-MO main frame in 2 sizes L and XL, full HI-TEN fork with 1 1/4" blades and 8" rise chrome handlebar. R Frame Chrome, Black - 170 1pc Crank. XL Frame Chrome, Yellow, Green - 175 1pc Crank.
Headset Size
1 1/8"
Seatpost Size
25.4mm
Top Tube Size
19.75"/21"
Original Colours
XXXX000000 YYYY000000
Made in Taiwan.
Serial information is currently being researched and checked. XXXX letter 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 8 month production and shipping timeline before they were sold in bike shops around the world. In May of any year, factories would usually switch production to making models for the following year.
