GT POWER SERIES ULTRA BOX 2005 VS Firmstrong HARTSOOK 2013 specs comparison
GT Power Series Ultra Box
General Infos| Model | Power Series Ultra Box |
| Manufacturer | GT |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice | -Factory Blue |
| Sizes | - Pro |
| Sizes | - Pro |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) IRC SirenFront: 20 X 2.125 (inches) IRC Siren |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro BX-2 Sabre Rear LeversTektro BX-25 Rear Brakes |
| Hubs for disc brakes | GT Aluminum |
| Rims manufacturer | Sun Rims Rhyno Lite XL |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Chromoly 2-piece |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8 (inches) Integrated FSA Orbit Z |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC Z610HX |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ GIGA Pipe DH |
| Crankset parts and sizes | 44 TeethTruVativ Racing Team |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
GT Power Series Ultra Box Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | GT BMX Stiletto |
Other Specs of GT Power Series Ultra Box
| Component group sets | Not Available |
| Pedals details | Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | SDG I-Fly |
| Seat post extension | SDG I-Fly |
Firmstrong Hartsook
General Infos| Model | Hartsook |
| Manufacturer | Firmstrong |
| Year of production | 2013 |
| Current price | Check price Here ==> |
| Color choice | - Blue-Black |
| Sizes | - 10 (inches) |
Wheels And Breaking System
| Bike front tire | Kenda 20x1.95 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Alloy U Brake |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Unavailable Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | High-Tensile Steel |
| Frame type | Not Available |
| Handlebar construction | Steel BMX |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Unavailable Chain |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Unavailable Bottom Bracket |
| Crankset parts and sizes | Steel |
| Gear shift levers | Unavailable Shifters |
| Rear gear set | 1x1 Speeds |
Firmstrong Hartsook Fork System Data
| Derailleur (Front) | Unavailable Front Derailleur |
| Derailleur (Rear) | Unavailable Rear Derailleur |
| Fork material | Not Available |
| Fork type | Hi-Tensile Steel |
Other Specs of Firmstrong Hartsook
| Component group sets | Not Available |
| Pedals details | Resin Body |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Freestyle |
| Seat post extension | Unavailable Seatpost |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Power Series Ultra Box bike manual
- Find All parts, tires and accessories of GT Power Series Ultra Box BMX here
- Get your Firmstrong Hartsook manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Firmstrong Hartsook BMX here