GT MACH ONE JR. 2009 VS SE Racing HEAVY HITTER 2012 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 |
SE Racing Heavy Hitter
General Infos| Model | Heavy Hitter |
| Manufacturer | SE Racing |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
-Matte Gray |
| Sizes |
- 21 TT (inches) |
Wheels And Breaking System
| Bike front tire | Tioga Street Block 20x2.25 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | 275A Tektro FX730 U-Brake |
| Hubs for disc brakes | King Kong Sealed Bearing King Kong Sealed Bearing |
| Rims manufacturer | Unavailable Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Double Butted Cr-Mo Seamless |
| Frame type | Not Available |
| Handlebar construction | Cr-Mo Powerwing 28.5x8.25 |
| Handlebar extender | Not Available |
| Handlebar stem details | SE CNC Front Load Dual Clamp |
| Headset size | Tange Sealed 1-1/8 Integrated |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Mid Sealed Bearing |
| Crankset parts and sizes | 3-pc 48-Spline 175 (millimeters) 25t |
| Gear shift levers | Unavailable Shifters |
| Rear gear set | Not Available |
SE Racing Heavy Hitter Fork System Data
| Derailleur (Front) | Unavailable Front Derailleur |
| Derailleur (Rear) | Unavailable Rear Derailleur |
| Fork material | Not Available |
| Fork type | Cr-Mo Tapered 3/8 (inches) Dropouts |
Other Specs of SE Racing Heavy Hitter
| Component group sets | Not Available |
| Pedals details | Odyssey Twisted Plastic |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | SE Seat and Post Combo |
| Seat post extension | Integrated Alloy 25.4 |
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 SE Racing Heavy Hitter manual book version yo know further about this bike
- Saddles, tires And mechanical parts for SE Racing Heavy Hitter BMX here