GT D12 2002 VS Gary Fisher PHD 2007 specs comparison
GT D12
General Infos| Model | D12 |
| Manufacturer | GT |
| Year of production | 2002 |
| Current price | Check price Here ==> |
| Color choice |
-Green and Black |
| Sizes |
- Not 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 Specs
| 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 Specifications
| 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 |
| 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 |
Gary Fisher PhD
General Infos| Model | PhD |
| Manufacturer | Gary Fisher |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Commando Green |
| Sizes |
- Small - medium - large |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Bontrager Urban Earl |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid FR5 Levers Avid BB7 With 6 (inches) Rotor Brakes |
| Hubs for disc brakes | Rear: Bontrager King Earl Front: Bontrager King Earl 20 (millimeters) Thru Axle |
| Rims manufacturer | Bontrager King Earl |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | PHD Oversized ZR9000/6061 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Earl OS Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager King Earl |
| Headset size | 1 1/2 (inches) Threadless Cane Creek 1.5 Flush |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Bontrager Howitzer |
| Crankset parts and sizes | 38 Teeth Bontrager King Earl |
| Gear shift levers | SRAM X.7 Trigger |
| Rear gear set | 11 - 34 Teeth 9-speed |
Gary Fisher PhD Fork System Data
| Derailleur (Front) | Chain Retention Device TruVativ BoxGuide |
| Derailleur (Rear) | SRAM X.9 |
| Fork material | Steel Crown Aluminum and magnesium |
| Fork type | 95-140 (millimeters) RockShox Pike 409 |
Other Specs of Gary Fisher PhD
| Component group sets | Mountain Mix |
| Pedals details | Bontrager Big Earl Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Earl Jump |
| Seat post extension | Bontrager King Earl |
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Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its D12 bike manual
- Find All parts, tires and accessories of GT D12 Freestyle here
- Get your Gary Fisher PhD manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Gary Fisher PhD Freestyle here