Scorpio AT-J20 1996 VS Diamondback JR. VIPER 2005 specs comparison
Scorpio AT-J20
General Infos| Model | AT-J20 |
| Manufacturer | Scorpio |
| Year of production | 1996 |
| Current price | Check price Here ==> |
| Color choice |
-White Pearl |
| Sizes |
- Boys 11 (inches) |
| Sizes |
- Boys 11 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) Kenda K-816 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Alloy Levers Steel Cantilever Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | 36-hole Pilot Alloy |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded Steel |
| Handlebar construction | Pilot |
| Handlebar extender | Optional |
| Handlebar stem details | Pilot |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC HP-20 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 44 Teeth Dotek 3-piece |
| Gear shift levers | Grip Shift Quickshift |
| Rear gear set | 14 - 28 Teeth 6-speed |
Scorpio AT-J20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney TY-20 |
| Fork material | Sloping Crown Hi-tensile Steel |
| Fork type | Pilot Jumbo Fork |
Other Specs of Scorpio AT-J20
| Component group sets | Pilot |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Pilot |
| Seat post extension | 25.4 (millimeters) Diameter Steel |
Diamondback Jr. Viper
General Infos| Model | Jr. Viper |
| Manufacturer | Diamondback |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice |
-Blue Flame |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | 20 X 2.125 (inches) Diamondback BMX |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Linear Levers ProMax Linear-pull Front and coaster Brake Rear Brakes |
| Hubs for disc brakes | Rear: Coaster Front: Steel Nutted |
| Rims manufacturer | 36-hole Aluminum |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Steel |
| Frame type | TIG-welded |
| Handlebar construction | BMX |
| Handlebar extender | Optional |
| Handlebar stem details | Quill |
| Headset size | 1 (inches) Threaded |
Gearing Specifications
| Bicycle chain | KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Loose Ball |
| Crankset parts and sizes | One-piece |
| Gear shift levers | Not Available |
| Rear gear set | 18 Teeth 1-speed |
Diamondback Jr. Viper Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown High-tensile Steel |
| Fork type | Diamondback |
Other Specs of Diamondback Jr. Viper
| Component group sets | Not Available |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Diamondback Jr. BMX |
| Seat post extension | Steel |
Useful links and guides ....
- To know more about this exacte bike, Scorpio provided us with the latest version of its AT-J20 bike manual
- Find All parts, tires and accessories of Scorpio AT-J20 Youth here
- Get your Diamondback Jr. Viper manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Diamondback Jr. Viper Youth here