Diamondback REACTOR JR. 2008 VS GT MACH ONE PRO 2007 specs comparison
Diamondback Reactor Jr.
General Infos| Model | Reactor Jr. |
| Manufacturer | Diamondback |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice | -Silver Metallic |
| Sizes | - 18.75 top tube (inches) |
| Sizes | - 18.75 top tube (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 1 3/8 (inches) Kenda Small Block Eight |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro LeversTektro Mini-linear Brakes |
| Hubs for disc brakes | Rear: Aluminum CassetteFront: Sealed Bearing Alloy 3/8 (inches) Axle |
| Rims manufacturer | 28-holeSun ICI-1 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | 6061 Aluminum Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Jr. BMX Race |
| Headset size | 1 (inches) Threadless FSA |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Euro Sealed-bearing |
| Crankset parts and sizes | 40 Teeth165 (millimeters) Forged Aluminum 3-piece |
| Gear shift levers | Not Available |
| Rear gear set | 15 Teeth1-speed |
Diamondback Reactor Jr. Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | Diamondback |
Other Specs of Diamondback Reactor Jr.
| Component group sets | BMX Mix |
| Pedals details | Alloy Body and cage |
| Rear shock absorber | Not Available |
| Saddle seat | DB Puny Seat |
| Seat post extension | 22.2 (millimeters) DiameterAluminum Integrated |
GT Mach One Pro
General Infos| Model | Mach One Pro |
| Manufacturer | GT |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice | - Brilliant Lime-Brilliant Blue |
| Sizes | - 20 wheel (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) GT Brody KnobFront: 20 X 2.125 (inches) GT Brody Knob |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro 319 LeversTektro Alloy V-type Rear Brakes |
| Hubs for disc brakes | GT Mohawk |
| Rims manufacturer | 36-holeJalco ST-32 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
| Frame materials | Hi-Tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | GT BMX Hi-Ten |
| Handlebar extender | Optional |
| Handlebar stem details | GT Aluminum |
| Headset size | 1 1/8 (inches) Threadless VP-A74F HD |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Ball TypeSteel |
| Crankset parts and sizes | 41 TeethGT Forged 3pc. |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
GT Mach One Pro Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | GT BMX |
Other Specs of GT Mach One Pro
| Component group sets | BMX Mix |
| Pedals details | Aluminum Body Fixed PinsBMX Platform Design |
| Rear shock absorber | Not Available |
| Saddle seat | GT Pro Lite |
| Seat post extension | 25.4 (millimeters) DiameterAluminum |
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 Mach One Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Mach One Pro BMX here