GT EL CENTRO 18 2009 VS Diamondback REACTOR 1997 specs comparison
GT El Centro 18
General Infos| Model | El Centro 18 |
| Manufacturer | GT |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Orange |
| Sizes |
- 18 TT (inches) |
| Sizes |
- 18 TT (inches) |
Wheels And Breaking System
| Bike front tire | 18 X 2.20 (inches) Kenda Kontact |
| Bike rear tire | Not Available |
| Bike wheel size | 18 (inches) Wheels |
| Brakeset type | Tektro 299A Rear Levers Tektro 907 U-brake Rear Brakes |
| Hubs for disc brakes | Rear: Steel 14 (millimeters) Axle Front: Steel 3/8 (inches) Axle |
| Rims manufacturer | 36-hole Alex G303 |
| Spoke nipples type | Brass |
| Spoke wheel | 14ga. |
Frame and Body Specs
| Frame materials | High Tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | GT Dirt and street Hi-Ten |
| Handlebar extender | Optional |
| Handlebar stem details | GT Freestyle Aluminum |
| Headset size | 1 1/8 (inches) Tange Seiki Fatty 22 |
Gearing Specifications
| Bicycle chain | KMC Z510 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Mid BB |
| Crankset parts and sizes | 33 Teeth GT Tubular Cr-Mo 3pc. |
| Gear shift levers | Not Available |
| Rear gear set | 13 Teeth 1-speed |
GT El Centro 18 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Hi-tensile Steel and chromoly Steerer |
| Fork type | GT Freestyle |
Other Specs of GT El Centro 18
| Component group sets | BMX |
| Pedals details | Aluminum Body Cr-mo Axle Molded In Pins Jr. BMX Platform Design |
| Rear shock absorber | Not Available |
| Saddle seat | GT Slim |
| Seat post extension | 25.4 (millimeters) Diameter Aluminum |
Diamondback Reactor
General Infos| Model | Reactor |
| Manufacturer | Diamondback |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Brushed |
| Sizes |
- Boys 9.5 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Tioga Comp III Front: 20 X 2.125 (inches) Tioga Comp III |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe MX-101 Levers Tektro 867A Brakes |
| Hubs for disc brakes | King Kong 370 |
| Rims manufacturer | 36-hole Weinmann 4019 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Chung Nan Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Hsin Lung |
| Handlebar extender | Not Available |
| Handlebar stem details | Lee Chi |
| Headset size | 1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset ST-2 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC HP-20 |
| Bottom bracket shell width | 68 (millimeters) Threadless |
| Bottom bracket type | Victor VPB-35 |
| Crankset parts and sizes | 44 Teeth 1-piece 3 1/2 (inches) |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Diamondback Reactor Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Diamondback |
Other Specs of Diamondback Reactor
| Component group sets | Not Available |
| Pedals details | Wellgo LU-313 |
| Rear shock absorber | Not Available |
| Saddle seat | Velo VL-247 |
| Seat post extension | 27.0 (millimeters) Diameter Kalloy SP-257 |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its El Centro 18 bike manual
- Find All parts, tires and accessories of GT El Centro 18 BMX here
- Get your Diamondback Reactor manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Diamondback Reactor BMX here