Diamondback REACTOR JR 2004 VS GT POWER SERIES ULTRA BOX 2004 specs comparison
Diamondback Reactor Jr
General Infos| Model | Reactor Jr |
| Manufacturer | Diamondback |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Super Nickel |
| Sizes |
- 20 (inches) |
| Sizes |
- 20 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 1 3/8 (inches) Tioga Comp III |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro Rear Levers Tektro Alloy Rear Brakes |
| Hubs for disc brakes | Low Flange Sealed Mechanism |
| Rims manufacturer | 24-hole and 28-hole Alex R390 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Jr. Aluminum |
| Handlebar extender | Not Available |
| Handlebar stem details | RMX Jr. |
| Headset size | 1 (inches) FSA |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z610 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Tapered Spindle Sealed |
| Crankset parts and sizes | 42 Teeth Forged Alloy |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Diamondback Reactor Jr Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Single Crown CRMO |
| Fork type | RMX Junior |
Other Specs of Diamondback Reactor Jr
| Component group sets | Not Available |
| Pedals details | Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Padded UniStyle |
| Seat post extension | 22.2 (millimeters) Diameter Intergrated |
GT Power Series Ultra Box
General Infos| Model | Power Series Ultra Box |
| Manufacturer | GT |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Blue |
| Sizes |
- Pro XL |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) IRC Siren Front: 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 BMX |
| Rims manufacturer | 36-hole Alex Supra B |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge 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 1/8 (inches) KMC Z610HX |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | TruVativ GIGA Pipe DH |
| Crankset parts and sizes | 44 Teeth TruVativ Racing Team |
| 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 |
| Pedals details | Wellgo Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | SDG I-Fly |
| Seat post extension | 27.0 (millimeters) Diameter SDG I-Fly |
Useful links and guides ....
- To know more about this exacte bike, Diamondback provided us with the latest version of its Reactor Jr bike manual
- Find All parts, tires and accessories of Diamondback Reactor Jr BMX here
- Get your GT Power Series Ultra Box manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Power Series Ultra Box BMX here