Supercross DIRT 1997 VS Robinson JR 1996 specs comparison
Supercross Dirt
General Infos| Model | Dirt |
| Manufacturer | Supercross |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
- red -Black |
| Sizes |
- Pro - XL |
| Sizes |
- Pro - XL |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) Primo V-Monster |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe MX-99 Levers Dia-Compe 990 Brakes |
| Hubs for disc brakes | Tech Sealed BMX |
| Rims manufacturer | 48-hole Velocity |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | Supercross Jump Bar |
| Handlebar extender | Not Available |
| Handlebar stem details | Supercross |
| Headset size | 1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset ST-2 |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
| Bottom bracket shell width | American |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 44 Teeth Supercross Powercrank 1-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Supercross Dirt Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown 4130 Chromoly |
| Fork type | Supercross Pro |
Other Specs of Supercross Dirt
| Component group sets | Not Available |
| Pedals details | Tech Pro Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Supercross BMX |
| Seat post extension | 25.4 (millimeters) Diameter Chromoly |
Robinson JR
General Infos| Model | JR |
| Manufacturer | Robinson |
| Year of production | 1996 |
| Current price | Check price Here ==> |
| Color choice |
-Chrome-plated |
| Sizes |
- Boys |
Wheels And Breaking System
| Bike front tire | 20 X 1 1/8 (inches) GT AA Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe MX-122 Levers Dia-Compe 500NR Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | 28-hole Sun Metal |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded Steel |
| Handlebar construction | Robinson JR Alloy |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Mini Alloy |
| Headset size | 1 (inches) Tioga Bear Trap |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC |
| Bottom bracket shell width | 68 (millimeters) Threadless |
| Bottom bracket type | Sugino |
| Crankset parts and sizes | 42 Teeth Sugino Alloy |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Robinson JR Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Robinson |
Other Specs of Robinson JR
| Component group sets | Not Available |
| Pedals details | GT Mini |
| Rear shock absorber | Not Available |
| Saddle seat | Velo |
| Seat post extension | 20.6 (millimeters) Diameter |
Related Bike comparison
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Useful links and guides ....
- To know more about this exacte bike, Supercross provided us with the latest version of its Dirt bike manual
- Find All parts, tires and accessories of Supercross Dirt BMX here
- Get your Robinson JR manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Robinson JR BMX here