GT POWER SERIES ULTRA BOX 2003 VS Giant MODEM 2009 specs comparison

GT Power Series Ultra Box
General InfosModel | Power Series Ultra Box |
Manufacturer | GT |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice | -Avus Blue |
Sizes | - One |
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 LeversTektro 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 GaugeStainless Steel |
Frame and Body Specs
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 Specifications
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 TeethGT 3-piece Chromoly |
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 |
Other Specs of GT Power Series Ultra Box
Component group sets | Not Available |
Pedals details | GT BMX Design Aluminum |
Rear shock absorber | Not Available |
Saddle seat | GT Dropnose |
Seat post extension | 31.6 (millimeters) DiameterAluminum Micro-adjust |

Giant Modem
General InfosModel | Modem |
Manufacturer | Giant |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice | - White-Black |
Sizes | - Not available |
Wheels And Breaking System
Bike front tire | 20 X 2.10 (inches) Kenda Kiniption |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro Alloy LeversTektro 907A U-brake Brakes |
Hubs for disc brakes | 14 (millimeters) Alxe 14 (millimeters) Axle Rear: AlloyFront: Alloy |
Rims manufacturer | 36-holeAlloy |
Spoke nipples type | Not Available |
Spoke wheel | Stainless |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Steel 8 (inches) Rise |
Handlebar extender | Optional |
Handlebar stem details | Front Load Alloy |
Headset size | 1 1/8" c |
Gearing Specifications
Bicycle chain | KMC Z510 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Retainer Ball |
Crankset parts and sizes | 36 Teeth3 Piece Tubular Chromoly |
Gear shift levers | Not Available |
Rear gear set | 13 Teeth1-speed |
Giant Modem Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownHi-tensile Steel and chromoly Steerer |
Fork type | Not Available |
Other Specs of Giant Modem
Component group sets | BMX |
Pedals details | Alloy Platform |
Rear shock absorber | Not Available |
Saddle seat | Giant Ultralight |
Seat post extension | 25.4 (millimeters) DiameterChromoly Micro-adjust |
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 Giant Modem manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Giant Modem BMX here