GT PERFORMER (MAG) 1998 VS Hoffman EP 1999 specs comparison
GT Performer (Mag)
General Infos| Model | Performer (Mag) |
| Manufacturer | GT |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- chrome-plated - lime green -Black Rainbow |
| 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 Bulldog Front and Tektro 990 Rear |
| Hubs for disc brakes | GT 3-spoke Mag |
| Rims manufacturer | GT 3-spoke Mag |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 4130 Chromoly Main Triangle and hi-tensile Steel Rear Stays |
| Frame type | TIG-welded |
| Handlebar construction | GT Freestyle Chromoly |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Piston |
| Headset size | 1 (inches) |
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 Performer (Mag) Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | GT |
Other Specs of GT Performer (Mag)
| Component group sets | Not Available |
| Pedals details | GT Aluminum Platforms |
| Rear shock absorber | Not Available |
| Saddle seat | GT Freestyle |
| Seat post extension | GT Chromoly |
Hoffman EP
General Infos| Model | EP |
| Manufacturer | Hoffman |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
- Dark Blue - Flat Brown -Chrome-Plated |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) Hoffman Bikes Skidmark |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Tech 99 Levers Dia-Compe 990 Brakes |
| Hubs for disc brakes | Rear: Hoffman Freecoaster 3/8 (inches) Front: Hoffman Girthy 3/8 (inches) |
| Rims manufacturer | 48-hole HB Highroller CP |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | Hoffman Bikes Chocolate Bars |
| Handlebar extender | Not Available |
| Handlebar stem details | Hoffman Bikes Super Stem |
| Headset size | 1 1/8 (inches) Threadless Dia-Tech Steel With SST Oryg Detangler |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC 410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 1-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | Not Available |
Hoffman EP Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown 4130 Chromoly |
| Fork type | Hoffman Bikes EP Forks |
Other Specs of Hoffman EP
| Component group sets | Not Available |
| Pedals details | Wellgo LU-967 |
| Rear shock absorber | Not Available |
| Saddle seat | HB Velo VL-311 |
| Seat post extension | 25.4 (millimeters) Diameter HB 4130 |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Performer (Mag) bike manual
- Find All parts, tires and accessories of GT Performer (Mag) Freestyle here
- Get your Hoffman EP manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Hoffman EP Freestyle here
