GT THUMPER 2000 VS Schwinn POWERMATIC 1999 specs comparison
GT Thumper
General InfosModel | 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 |
Schwinn PowerMatic
General InfosModel | PowerMatic |
Manufacturer | Schwinn |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice |
- Chrome-Plated -Camero Blue |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | 20 X 1.95 (inches) Schwinn XS Hucker |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Alloy Levers Tektro 909A Brakes |
Hubs for disc brakes | Alloy O and S |
Rims manufacturer | 48-hole Schwinn Aluminum |
Spoke nipples type | Not Available |
Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
Frame materials | Chromoly |
Frame type | TIG-welded |
Handlebar construction | Schwinn XS Chromoly |
Handlebar extender | Not Available |
Handlebar stem details | Schwinn XS |
Headset size | 1 1/8 (inches) Threadless Aheadset SB-1 With SST Oryg Detangler |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) |
Bottom bracket shell width | Not Available |
Bottom bracket type | One Piece |
Crankset parts and sizes | 44 Teeth Schwinn XS 1-piece |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Schwinn PowerMatic Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | Schwinn |
Other Specs of Schwinn PowerMatic
Component group sets | Not Available |
Pedals details | Schwinn XS |
Rear shock absorber | Not Available |
Saddle seat | Nylon |
Seat post extension | 26.6 (millimeters) Diameter Steel Micro-adjust |
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 Schwinn PowerMatic manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Schwinn PowerMatic Freestyle here