GT Pro Series 1999 Technical specs and features
| Brand | GT |
| Model | Pro Series |
| First production | 1999 |
| Bike category | BMX |
| Bike sub-category | BMX |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | GT Pro Series Parts |
| Available Sizes | - Boys |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) GT AA Pro Front: 20 X 2.125 (inches) GT AA Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe MX-1 Rear Levers Direct Pull Rear Brakes Dia-Compe MX1 |
| Hubs for disc brakes | GT Rhythm System Sealed |
| Rims manufacturer | GT Rhythm System Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specifications
| Frame materials | Reynolds 631 |
| Frame type | Welded |
| Handlebar construction | GT |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Piston Invet |
| Headset size | 1 1/8 (inches) Threadless Aheadset SX-1 |
Gearing Specs
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | GT 1-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
GT Pro Series Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | GT |
Other Specs of GT Pro Series
| Component group sets | Not Available |
| Available colors | - Midnight Blue - Silver Metallic |
| Weight | Not Available |
| Pedals details | GT Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | GT Drop Nose |
| Seat post extension | Aluminum Micro-adjust |
GT Pro Series picture
Pro Series bike comparison
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GT Pro Series bike review
GT produced the Pro Series bike in 1999 and can be classified as a BMX bicycle, this exact model costs in american market arround $379.99.
GT BMX Pro Series can be found in a few colors, among these colors Midnight Blue and Silver Metallic .
This bike is equiped with Front: 20 x 2.125" GT AA Pro tires and Stainless steel spoke wheel while the rims are manufactured by GT Rhythm System aluminum. GT equiped this exact model with Dia-Compe MX1, direct pull rear brakes, Dia-Compe MX-1 rear levers braking system and GT Rhythm System sealed hubs.
To guarantee the comfiest ride GT used Reynolds 631 material for the frame. GT high strength material is used on the handlebar of this Pro Series to ensure the perfect handling while the stems are made of GT Piston Invet.
For the smoothest biking experience GT 1-piece chromoly is used on this bicycle linked to 1/2 x 1/8" chain that is easily replaceable as stated by GT.
