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.
Headset Size
1"
Seatpost Size
22.2mm/p>
Top Tube Size
18.12
Original Colours
S8XTO00000 S9YTO00000
Made in Taiwan.
The second digit 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.
For more detail on what the serial number means on your mid school GT BMX, check out our easy-to-follow serial number guide.
