GT MACH ONE JR. 2009 VS Mongoose FRACTION 2011 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 |
Mongoose Fraction
General Infos| Model | Fraction |
| Manufacturer | Mongoose |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-White |
| Sizes |
- 20 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.1 (inches) SNAFU Sanford |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Unavailable Front and Primo Hinged Rear Levers Unavailable Front and Tektro FX720 U-Brake Rear Brakes |
| Hubs for disc brakes | Rear: Cassette Front: Alloy |
| Rims manufacturer | 36-hole Alienation Blacksheep |
| Spoke nipples type | Not Available |
| Spoke wheel | ED Steel |
Frame and Body Specs
| Frame materials | Sanko Butted Seamless Cromo |
| Frame type | Steel |
| Handlebar construction | Mongoose 10&2 Bars |
| Handlebar extender | Optional |
| Handlebar stem details | Mongoose Ultralight |
| Headset size | 1 1/8 (inches) Integrated |
Gearing Specifications
| Bicycle chain | KMC Z510HX |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | 48 Spline Sealed Midsize Integrated |
| Crankset parts and sizes | 25t Teeth 3 Piece Tubular Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 9 teeth c |
Mongoose Fraction Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Steel |
| Fork type | Tapered Full Cromo |
Other Specs of Mongoose Fraction
| Component group sets | BMX Mix |
| Pedals details | Wellgo Nylon Fiber |
| Rear shock absorber | Not Available |
| Saddle seat | Mongoose Pivotal |
| Seat post extension | 25.4 (millimeters) Diameter Pivotal |
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 Mongoose Fraction manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Mongoose Fraction BMX here
