GT PRO PERFORMER 1998 VS Torker EPIDEMIC 1999 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 Levers Dia-Compe 990 Brakes |
| Hubs for disc brakes | GT Mohawk |
| Rims manufacturer | 48-hole Weinmann Zac 2525 |
| Spoke nipples type | Not Available |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
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 Teeth GT 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 Crown Chromoly |
| 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 |
Torker Epidemic
General Infos| Model | Epidemic |
| Manufacturer | Torker |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-Chrome-Plated |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.85 (inches) Maxxis Maxx Daddy Front: 20 X 2.125 (inches) Maxxis Maxx Daddy |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe MX-77 Rear Levers Dia-Compe AD 990 Rear Brakes |
| Hubs for disc brakes | Sealed |
| Rims manufacturer | 48-hole Alex FTS-25 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | Pulse-welded |
| Handlebar construction | Chromoly |
| Handlebar extender | Not Available |
| Handlebar stem details | Torker Threadless |
| Headset size | 1 1/8 (inches) Threadless Tioga |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC |
| Bottom bracket shell width | American |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 44 Teeth Torker Chromoly 3-piece 180 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Torker Epidemic Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Torker |
Other Specs of Torker Epidemic
| Component group sets | Not Available |
| Pedals details | Wellgo WTM-B1 Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Torker |
| Seat post extension | 25.4 (millimeters) Diameter Chromoly Layback Micro-adjust |
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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 Torker Epidemic manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Torker Epidemic Freestyle here