GT THUMPER 2000 VS Felt HERETIC 2004 specs comparison
GT Thumper
General Infos| Model | Thumper |
| Manufacturer | GT |
| Year of production | 2000 |
| Current price | Check price Here ==> |
| Color choice |
- Propane -Gangreen |
| Sizes |
- Not available |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Powerlite Retro Tread Front: 20 X 2.125 (inches) Powerlite Retro Tread |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe MX-101 Rear Levers DiaTech 996 U-Brake Rear Brakes |
| Hubs for disc brakes | GT Mohawk |
| Rims manufacturer | 48-hole Weinmann ZAC-X |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | GT Freestyle |
| Handlebar extender | Optional |
| Handlebar stem details | GT Johnson |
| Headset size | 1 1/8 (inches) Threadless Aheadset SB-1 With SST Oryg Detangler |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 44 Teeth GT 3-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
GT Thumper Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | GT |
Other Specs of GT Thumper
| Component group sets | Not Available |
| Pedals details | GT Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | GT |
| Seat post extension | GT Aluminum Micro-adjust |
Felt Heretic
General Infos| Model | Heretic |
| Manufacturer | Felt |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
- Dark Gray -Black Cherry |
| Sizes |
- 20 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.00 (inches) Felt (inches)Bake Show (inches) Freestyle |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro Alloy U-brake |
| Hubs for disc brakes | 14 (millimeters) Axle Rear: Felt Double Drive 14 (millimeters) Flip-flop Sealed Front: Steel 3-piece |
| Rims manufacturer | 48-hole ALex F303 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Felt 2-piece (inches)Cocktail Bar (inches) CrMo |
| Handlebar extender | Not Available |
| Handlebar stem details | Felt (inches)Drop 10 (inches) |
| Headset size | 1 1/8 (inches) Aheadset SB1 |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC K410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 43 Teeth 1-piece 170 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Felt Heretic Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Hi-tensile Steel |
| Fork type | Felt BMX |
Other Specs of Felt Heretic
| Component group sets | Not Available |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | 3-piece Padded Cover Felt Bacon Strip |
| Seat post extension | 25.4 (millimeters) Diameter Steel Tapered |
Related Bike comparison
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Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Thumper bike manual
- Find All parts, tires and accessories of GT Thumper Freestyle here
- Get your Felt Heretic manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Felt Heretic Freestyle here
