Mongoose SHIELD 2011 VS GT Bicycles SPEED SERIES JR. 20 2012 specs comparison
Mongoose Shield
General Infos| Model | Shield |
| Manufacturer | Mongoose |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Light blue |
| Sizes |
- 20 (inches) |
| Sizes |
- 20 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.95 Primo Comet Front: 20 X 2.1 (inches) Primo Comet |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Unavailable Front and Tektro XL-750 Rear Levers Unavailable Front and Tektro FX720 U-Brake Rear Brakes |
| Hubs for disc brakes | Rear: Cassette Front: Alloy |
| Rims manufacturer | 36-hole Alex Supra Dome |
| 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 | Half Link |
| 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 Shield Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Steel |
| Fork type | Tapered Full Cromo |
Other Specs of Mongoose Shield
| 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 |
GT Bicycles Speed Series Jr. 20
General Infos| Model | Speed Series Jr. 20 |
| Manufacturer | GT Bicycles |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
-Silver and Blue |
| Sizes |
- Standard size for all |
Wheels And Breaking System
| Bike front tire | Tioga Power Block 1-3/8 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Promax MV-201 |
| Hubs for disc brakes | GT Mohawk 28h GT Mohawk 28h |
| Rims manufacturer | Unavailable Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Hydroformed Speed Metal Al |
| Frame type | Not Available |
| Handlebar construction | GT Race |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Race |
| Headset size | FSA Integrated Sealed 1 (inches) |
Gearing Specifications
| Bicycle chain | KMC Z610Hk |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Euro Sealed External Bearing |
| Crankset parts and sizes | GT Race 145 (millimeters) 41t |
| Gear shift levers | Unavailable Shifters |
| Rear gear set | Not Available |
GT Bicycles Speed Series Jr. 20 Fork System Data
| Derailleur (Front) | Unavailable Front Derailleur |
| Derailleur (Rear) | Unavailable Rear Derailleur |
| Fork material | Not Available |
| Fork type | GT Cro-Mo |
Other Specs of GT Bicycles Speed Series Jr. 20
| Component group sets | Not Available |
| Pedals details | GT Mini Plastic |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | GT Uni |
| Seat post extension | GT Uni |
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Useful links and guides ....
- To know more about this exacte bike, Mongoose provided us with the latest version of its Shield bike manual
- Find All parts, tires and accessories of Mongoose Shield BMX here
- Get your GT Bicycles Speed Series Jr. 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Bicycles Speed Series Jr. 20 BMX here
