1998 GT Power Series 3.0. Aluminum rules BMX today. What started as a craze among junior riders, has turned into the material of choice among the majority of BMX riders, young and old. The lighter weight and stiff ride has proven ideal for sprinting around the BMX track. The GT Power Series line uses 100% aluminum frames matched with GT CrMo forks. Keep upgrades to a minimum with the Power Series GT Piston stems, direct-pull brakes and GT Mohawk hubs. New GT aluminum three-piece crankset with GT CNCd sprocket.
Dia Tech, the BMX-only arm of Dia Compe, is the brake on the Power Series 3.0. Accommodating the needs of BMX riders, the Dia Tech brake is trick with long brake pad adjustment, all stainless steel hardware and cold-forged construction.
GT 7005 aluminum frame with 2" down tube and 20.5" top tube • Slammed geometry with shorter fork blades for improved stability and better acceleration • GT cold-forged 180mm aluminum three-piece cranks with 7075 aluminum spindle and sealed-bearing bottom bracket • GT 100% 4130 CrMo fork with 1-1/4 blades and 1-1/8* butted threadless steer tube • GT 4130 CrMo Pro handlebar with narrow width and increased flat section to keep your grips and brake lever out of the handlebar bend • Dia-Compe direct-pull brake and lever • Weinmann U.S.A.-made Zac 2121 aluminum rims • GT Mid-Hi-flange loose ball Mohawk hubs • Colors: Ball Burnished.
Alloy Frame
GT Alloy 3pc Cranks
Weinmann 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.
GT BMX serial numbers.
There are a number of possible serial sequences depending on where the frame was made.
Made in Taiwan. The first two characters - GB are the factory code. The next character is year 7 = 1997 or 8 = 1998. The next characters are the month 1 to 12 = January to December.
Examples: GB8200000
As a general rule, bikes made in Taiwan at this time had around a 6 month production lead timeline before they were delivered and sold in bike shops around the world. Generally around May of each year, factories would usually switch production to making models for the following year.
