GT PRO PERFORMER 1998 VS 2-Hip ROOT DOWN 2005 specs comparison
GT Pro Performer
General Infos| Model | Pro Performer |
| Manufacturer | GT |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice | -Chrome-plated |
| Sizes | - Pro |
| Sizes | - Pro |
Wheels And Breaking System
| Bike front tire | 20 X 2.10 (inches) GT LP III |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe Tech 77 LeversDia-Compe 990 Brakes |
| Hubs for disc brakes | GT Mohawk |
| Rims manufacturer | 48-holeWeinmann Zac 2525 |
| Spoke nipples type | Not Available |
| Spoke wheel | 2.0 (millimeters) Straight GaugeSteel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | GT Freestyle Chromoly |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Piston |
| Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | American |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 45 TeethGT 1-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 1-speed |
GT Pro Performer Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | GT |
Other Specs of GT Pro Performer
| Component group sets | Not Available |
| Pedals details | GT Aluminum Platforms |
| Rear shock absorber | Not Available |
| Saddle seat | GT Freestyle |
| Seat post extension | GT Chromoly Micro-adjust |
2-Hip Root Down
General Infos| Model | Root Down |
| Manufacturer | 2-Hip |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice | - Deep Red- White-Black |
| Sizes | - Not available |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Aluminum Rear LeversAluminum U-brake Rear Brakes |
| Hubs for disc brakes | Aluminum |
| Rims manufacturer | 48-holeAlex F-22 |
| Spoke nipples type | Not Available |
| Spoke wheel | Straight Gauge |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | 2 piece c |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 39 Teeth3-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 14 Teeth1-speed |
2-Hip Root Down Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | 2-Hip |
Other Specs of 2-Hip Root Down
| Component group sets | Not Available |
| Pedals details | Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Not Available |
| Seat post extension | Not Available |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Pro Performer bike manual
- Find All parts, tires and accessories of GT Pro Performer Freestyle here
- Get your 2-Hip Root Down manual book version yo know further about this bike
- Saddles, tires And mechanical parts for 2-Hip Root Down Freestyle here