GT THUMPER 2003 VS Specialized 415 FS-XPERT 2003 specs comparison
![GT Thumper 2003 comparison online with competitors](https://yobicycle.com/images/models/GT-Thumper-2003-specs.jpg)
GT Thumper
General InfosModel | Thumper |
Manufacturer | GT |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice |
- TT Gray -Moro Blue |
Sizes |
- One |
Sizes |
- One |
Wheels And Breaking System
Bike front tire | 20 X 2.10 (inches) GT LP-4 |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 273A Rear Levers Tektro FX-11 U-brake Rear Brakes |
Hubs for disc brakes | 14 (millimeters) Axle Aluminum |
Rims manufacturer | 36-hole Alex G22 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Chromoly |
Frame type | TIG-welded |
Handlebar construction | GT BMX |
Handlebar extender | Not Available |
Handlebar stem details | GT Piston |
Headset size | 1 1/8 (inches) Threadless Tange-Seiki TGMX |
Gearing Specifications
Bicycle chain | 1/2 X 3/16 (inches) KMC 410 |
Bottom bracket shell width | American |
Bottom bracket type | Not Available |
Crankset parts and sizes | 39 Teeth GT 3-piece Chromoly |
Gear shift levers | Not Available |
Rear gear set | 14 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 Johnson Design |
Rear shock absorber | Not Available |
Saddle seat | GT Launch Pad |
Seat post extension | Steel Micro-adjust |
![Specialized 415 FS-Xpert 2003 comparison online with competitors](https://yobicycle.com/images/models/Specialized-415-FS-Xpert-2003-specs.jpg)
Specialized 415 FS-Xpert
General InfosModel | 415 FS-Xpert |
Manufacturer | Specialized |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice |
-Dew Green |
Sizes |
- Professional size |
Wheels And Breaking System
Bike front tire | 20 X 2.00 (inches) Specialized AssFault |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro SBL-89 Levers DiaTech AD-996 U-Brake Brakes |
Hubs for disc brakes | Rear: Specialized Flip Side Front: Specialized Wide Load |
Rims manufacturer | 36-hole Sun Rims Rhyno Lite XL |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge UCP |
Frame and Body Specs
Frame materials | Chromoly Main Triangle and hi-tensile Steel Rear Stays |
Frame type | TIG-welded |
Handlebar construction | Specialized Chromoly |
Handlebar extender | Optional |
Handlebar stem details | Specialized Aluminum |
Headset size | 1 1/8 (inches) Threadless Steel With SST Oryg Detangler |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z510HX |
Bottom bracket shell width | Not Available |
Bottom bracket type | Specialized Sealed Bearing |
Crankset parts and sizes | 44 Teeth Specialized Strong Arm II |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Specialized 415 FS-Xpert Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | Specialized |
Other Specs of Specialized 415 FS-Xpert
Component group sets | Not Available |
Pedals details | Specialized Aluminum Platform |
Rear shock absorber | Not Available |
Saddle seat | Specialized Jumping |
Seat post extension | 30.9 (millimeters) Diameter Specialized Aluminum |
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 Specialized 415 FS-Xpert manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized 415 FS-Xpert Freestyle here