GT D12 2002 Technical specs and features
| Brand | GT |
| Model | D12 |
| First production | 2002 |
| Bike category | Freestyle |
| Bike sub-category | Freestyle And Jumping |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | GT D12 Parts |
| Available Sizes | - Not available |
Wheels And Breaking System
| Bike front tire | 20 X 2.10 (inches) GT LP-4 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro 273A Levers Tektro U-brake Front and Tektro FX-11 Rear Brakes |
| Hubs for disc brakes | Nutted Aluminum |
| Rims manufacturer | 36-hole Alex G22 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specifications
| Frame materials | Chromoly Main Triangle and hi-tensile Steel Rear Stays |
| Frame type | TIG-welded |
| Handlebar construction | GT Chromoly |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Piston |
| Headset size | 1 1/8 (inches) Threadless Tange-Seiki Fatty MX |
Gearing Specs
| Bicycle chain | 1/2 X 3/16 (inches) |
| Bottom bracket shell width | American |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | GT 3-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
GT D12 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | GT |
Other Specs of GT D12
| Component group sets | Not Available |
| Available colors | - Green and Black |
| Weight | Not Available |
| Pedals details | GT Trail and Freestyle Al Platform |
| Rear shock absorber | Not Available |
| Saddle seat | GT Launch Pad |
| Seat post extension | 25.4 (millimeters) Diameter Chromoly |
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GT produced the D12 bike in 2002 and can be classified as a Freestyle bicycle, this exact model costs in american market arround $329.99.
GT Freestyle D12 can be found in a few colors, among these colors Green and Black .
This bike is equiped with 20 x 2.10" GT LP-4 tires and Stainless steel spoke wheel while the rims are manufactured by Alex G22, 36-hole. GT equiped this exact model with Tektro U-brake front/Tektro FX-11 rear brakes, Tektro 273A levers braking system and Aluminum, nutted hubs.
To guarantee the comfiest ride GT used Chromoly main triangle/hi-tensile steel rear stays material for the frame. GT chromoly high strength material is used on the handlebar of this D12 to ensure the perfect handling while the stems are made of GT Piston.
For the smoothest biking experience GT 3-piece chromoly is used on this bicycle linked to 1/2 x 3/16" chain that is easily replaceable as stated by GT.
