The 1992 Diamond Back Viper 6 features DB large diameter HI-TEN tubing, DB chrome plated bars, DB chrome crankset. DB chrome plated 7X rims and Dia Compe Bulldog alloy braking system. Shimano SIS 6 speed Hyperglide gears. DB padded saddle.
Frame + Fork
6 1/2" Cranks
Shimano SIS Freewheel
To use the BMX SerialFinder start typing the whole serial into the search bar at the top of the page, or use the Advanced Search page. Based on your entry, a filtered list of possible bikes that match your serial year and month will appear.
Diamond Back BMX serial numbers.
The first character is the factory code KW.
Second character is year of production. 1 = 1991, 2 = 1992. Production would have most likely started around May 1991 through to April 1992.
Third character is month of production. A = January, B = Febuary, C = March, D = April, E = May, F = June, G = July, H= August, I = September, J = October, K = November, L = December
Made in Taiwan.
As a general rule, bikes made in Taiwan had around a 8 month production lead timeline before they were delivered and sold in bike shops around the world. Generally around May of each year, factories would switch production to making models for the following year.
