GT MACH ONE JR. 2009 VS Haro Z12 2010 specs comparison
GT Mach One Jr.
General Infos| Model | Mach One Jr. |
| Manufacturer | GT |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| Sizes |
- Not available |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | 16 X 2.125 (inches) GT Wing Design |
| Bike rear tire | Not Available |
| Bike wheel size | 16 (inches) Wheels |
| Brakeset type | Coaster Brake Rear |
| Hubs for disc brakes | Rear: Coaster Brake 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 Hi-ten |
| Handlebar extender | Optional |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Steel |
| Crankset parts and sizes | 32 Teeth Forged One-piece |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 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 | Jr Resin Platform |
| Rear shock absorber | Not Available |
| Saddle seat | GT Jr. BMX |
| Seat post extension | 25.4 (millimeters) Diameter Steel |
Haro Z12
General Infos| Model | Z12 |
| Manufacturer | Haro |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
- Gloss New Lime -Absolute Red |
| Sizes |
- Boys - girls |
Wheels And Breaking System
| Bike front tire | 12 X 2.125 (inches) Kenda Knobby |
| Bike rear tire | Not Available |
| Bike wheel size | 12 (inches) Wheels |
| Brakeset type | Unavailable Rear Levers Coaster Brake Rear Brakes |
| Hubs for disc brakes | Steel 3/8 (inches) Axle |
| Rims manufacturer | 16-hole Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Not Available |
| Frame type | TIG-welded |
| Handlebar construction | Steel 5 (inches) Rise |
| Handlebar extender | Optional |
| Handlebar stem details | Not Available |
| Headset size | 1 (inches) Threaded |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | OPC |
| Crankset parts and sizes | 28 Teeth Haro Steel 1pc |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Haro Z12 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Hi-Ten |
| Fork type | Haro |
Other Specs of Haro Z12
| Component group sets | BMX |
| Pedals details | Haro Jr. Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Haro Jr. Padded |
| Seat post extension | Not Available |
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 Z12 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Haro Z12 BMX here