GT MACH ONE JR. 2008 VS Haro X4 2009 specs comparison
GT Mach One Jr.
General Infos| Model | Mach One Jr. |
| Manufacturer | GT |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Blue |
| Sizes |
- Standard size for everyone |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 16 X 2.125 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 16 (inches) Wheels |
| Brakeset type | Unavailable Front and Coaster Rear |
| Hubs for disc brakes | Rear: Steel Coaster Front: Steel |
| Rims manufacturer | 28-hole Alloy |
| Spoke nipples type | Brass |
| Spoke wheel | 14ga. |
Frame and Body Specs
| Frame materials | Not Available |
| Frame type | TIG-welded |
| Handlebar construction | GT BMX |
| Handlebar extender | Optional |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | KMC Z-410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Ball Type Steel |
| Crankset parts and sizes | GT Forged Steel 1pc. |
| Gear shift levers | Not Available |
| Rear gear set | 1-speed |
GT Mach One Jr. Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown |
| Fork type | GT BMX |
Other Specs of GT Mach One Jr.
| Component group sets | BMX |
| Pedals details | Resin Jr. BMX Design |
| Rear shock absorber | Not Available |
| Saddle seat | GT Jr. BMX |
| Seat post extension | Steel |
Haro X4
General Infos| Model | X4 |
| Manufacturer | Haro |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
- Maroon - SG Tangerine -Matte Black |
| Sizes |
- 20.8TT (inches) |
Wheels And Breaking System
| Bike front tire | 20 (inches) Odyssey Dirtpath |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Not Available |
| Hubs for disc brakes | Rear: 14 (millimeters) Axle Front: 3/8 (inches) Axle |
| Rims manufacturer | 36-hole Rear: Alienation DW Front: Alienation |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 3-tube Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | CroMo 8 (inches) Rise |
| Handlebar extender | Optional |
| Handlebar stem details | Not Available |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 25 Teeth Haro 3-pc |
| Gear shift levers | Not Available |
| Rear gear set | 9 Teeth 1-speed |
Haro X4 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Chromoly |
| Fork type | Not Available |
Other Specs of Haro X4
| Component group sets | BMX |
| Pedals details | VP Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Haro Slim |
| Seat post extension | Micro-adjust |
Related Bike comparison
Haro X4 GT Pro Series Mini
Haro X4 Jamis Laser 1.6
GT Mach One Jr. Mosh Pro CM
GT Mach One Jr. Haro 500.1
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Mach One Jr. bike manual
- Find All parts, tires and accessories of GT Mach One Jr. BMX here
- Get your Haro X4 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Haro X4 BMX here