Mongoose SUPERGOOSE JR. 1999 VS Free Agent GROUND ZERO 1997 specs comparison
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➜ Mongoose Supergoose Jr. price
➜ Free Agent Ground Zero price
Mongoose Supergoose Jr.
General Infos| Model | Supergoose Jr. |
| Manufacturer | Mongoose |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | -Yellow Metallic |
| Sizes | - Junior |
| Sizes | - Junior |
Wheels And Breaking System
| Bike front tire | 20 X 1 3/8 (inches) Comp III Style |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro Rear LeversDia-Compe Caliper Rear Brakes |
| Hubs for disc brakes | Mongoose OS |
| Rims manufacturer | 36-holeMongoose Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeUCP |
Frame and Body Specs
| Frame materials | 7005 T-6 Aluminum Alloy |
| Frame type | TIG-welded |
| Handlebar construction | Mongoose Mini BMX |
| Handlebar extender | Optional |
| Handlebar stem details | Mongoose Alloy |
| Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 42 TeethMongoose 3-piece |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Mongoose Supergoose Jr. Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | Mongoose |
Other Specs of Mongoose Supergoose Jr.
| Component group sets | Not Available |
| Pedals details | Mongoose Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Mongoose Mini With Post |
| Seat post extension | Not Available |
Free Agent Ground Zero
General Infos| Model | Ground Zero |
| Manufacturer | Free Agent |
| Year of production | 1997 |
| Current price | 🛒 View Price → |
| Color choice | -Matte black |
| Sizes | - Boys 10.5 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) DuroFront: 20 X 2.125 (inches) Duro |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Chang Star 257A LeversChang Star Cantilever Brakes |
| Hubs for disc brakes | Aluminum Nutted |
| Rims manufacturer | 36-holeAluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeShuhn Lih Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Free Agent |
| Handlebar extender | Not Available |
| Handlebar stem details | Free Agent |
| Headset size | 1 1/8 (inches) Dia-Compe Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC HP-20 |
| Bottom bracket shell width | 68 (millimeters) Threadless |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 44 Teeth1-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Free Agent Ground Zero Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | Free Agent |
Other Specs of Free Agent Ground Zero
| Component group sets | Not Available |
| Pedals details | Aluminum |
| Rear shock absorber | Not Available |
| Saddle seat | Free Agent VL-229 |
| Seat post extension | 26.6 (millimeters) DiameterKalloy SP-242 |
Useful links and guides ....
- To know more about this exacte bike, Mongoose provided us with the latest version of its Supergoose Jr. bike manual
- Find All parts, tires and accessories of Mongoose Supergoose Jr. BMX here
- Get your Free Agent Ground Zero manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Free Agent Ground Zero BMX here