1999 Dyno NSX FW. Dyno expert frame featuring oval seat and chain stays and 3-D dropouts. Dyno fork w/1-1/8-inch chisel-cut legs and 3-D dropouts. Dyno aluminum stem. Dyno one-piece chainwheel and Dyno BB set. Platform pedals. GT AA Pro 20 x 1.75 tires. Dyno expert handlebar. Dyno padded dropnose saddle. Tektro V-type direct-pull rear brakes. Colors available: CP, Gloss Black, Candy Blue, Hyper Red.
Frame & Fork
1pc Cranks
Alex Alloy Rims
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.
Dyno BMX serial numbers.
The first two characters SY is the factory code.
After the above factory code, the next character is year of production. 8 = 1998, 9 = 1999. Production would have most likely started around May 1998 through to April 1999.
After the year 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
Example: SY8K00000
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.
