GT Power Series Ultra Box 2003 Technical specs and features
| Brand | GT |
| Model | Power Series Ultra Box |
| First production | 2003 |
| Bike category | BMX |
| Bike sub-category | BMX |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | GT Power Series Ultra Box Parts |
| Available Sizes | - One |
Wheels And Breaking System
| Bike front tire | 20 X 2.125 (inches) IRC Siren |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro BX-2 Rear Levers Tektro BX-25 Rear Brakes |
| Hubs for disc brakes | GT Rhythm System II |
| Rims manufacturer | GT Rhythm System |
| Spoke nipples type | Aluminum Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specifications
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | GT BMX |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Piston |
| Headset size | 1 1/8 (inches) Threadless FSA Orbit Z |
Gearing Specs
| Bicycle chain | 1/2 X 3/16 (inches) KMC Z610HX |
| Bottom bracket shell width | Euro |
| 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 Power Series Ultra Box Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | GT |
Other Specs of GT Power Series Ultra Box
| Component group sets | Not Available |
| Available colors | - Avus Blue |
| Weight | Unspecified |
| Pedals details | GT BMX Design Aluminum |
| Rear shock absorber | Not Available |
| Saddle seat | GT Dropnose |
| Seat post extension | 31.6 (millimeters) Diameter Aluminum Micro-adjust |
GT Power Series Ultra Box picture
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GT Power Series Ultra Box bike review
GT produced the Power Series Ultra Box bike in 2003 and can be classified as a BMX bicycle, this exact model costs in american market arround $749.99.
GT BMX Power Series Ultra Box can be found in one single color which is Avus Blue.
This bike is equiped with 20 x 2.125" IRC Siren tires and Stainless steel spoke wheel while the rims are manufactured by GT Rhythm System. GT equiped this exact model with Tektro BX-25 rear brakes, Tektro BX-2 rear levers braking system and GT Rhythm System II hubs.
To guarantee the comfiest ride GT used 6061 T6 aluminum material for the frame. GT BMX high strength material is used on the handlebar of this Power Series Ultra Box to ensure the perfect handling while the stems are made of GT Piston.
For the smoothest biking experience GT 3-piece chromoly, 44 teeth is used on this bicycle linked to KMC Z610HX chain that is easily replaceable as stated by GT.