Scorpio AT-J20 1999 Technical specs and features
| Brand | Scorpio |
| Model | AT-J20 |
| First production | 1999 |
| Bike category | Youth |
| Bike sub-category | Youth Mountain Bike Without Suspension |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Scorpio AT-J20 Parts |
| Available Sizes | - Boys 9.5 (inches) - girls 9.5 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.10 (inches) Kenda K-850 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | APSE 303AP Levers APSE Cantilever Brakes |
| Hubs for disc brakes | Nutted Joy Tech Steel |
| Rims manufacturer | 36-hole Weinmann 119 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Shuhn Lih Steel |
Frame and Body Specifications
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Hsin Lung Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Hsin Lung Steel |
| Headset size | 1 (inches) YST Steel |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z-51 |
| Bottom bracket shell width | American |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 44 Teeth 1-piece 5 1/2 (inches) |
| Gear shift levers | Grip Shift MRX-170 Rear |
| Rear gear set | 13 - 28 Teeth 7-speed |
Scorpio AT-J20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney TY-22 |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Pilot |
Other Specs of Scorpio AT-J20
| Component group sets | Juvenile Mix |
| Available colors | - Honey Dew - Monarch Blue |
| Weight | 27.0 |
| Pedals details | Victor Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Pilot |
| Seat post extension | 25.4 (millimeters) Diameter Steel |
Scorpio AT-J20 picture
AT-J20 bike comparison
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Scorpio AT-J20 bike review
Scorpio produced the AT-J20 bike in 1999 and can be classified as a Youth bicycle, this exact model costs in american market arround $139.99.
AT-J20 bike is available in many sizes such as Boys 9.5 (inches) and girls 9.5 (inches).
Scorpio Youth AT-J20 can be found in a few colors, among these colors Honey Dew and Monarch Blue .
This bike is equiped with 20 x 2.10" Kenda K-850 tires and Shuhn Lih steel spoke wheel while the rims are manufactured by Weinmann 119, 36-hole. Scorpio equiped this exact model with APSE cantilever brakes, APSE 303AP levers braking system and Joy Tech steel, nutted hubs.
To guarantee the comfiest ride Scorpio used Hi-tensile steel material for the frame. Hsin Lung steel high strength material is used on the handlebar of this AT-J20 to ensure the perfect handling while the stems are made of Hsin Lung steel.
For the smoothest biking experience 1-piece 5 1/2", 44 teeth is used on this bicycle linked to KMC Z-51 chain that is easily replaceable as stated by Scorpio, the whole system is connected to a high reliability Grip Shift MRX-170 rear gear shift levers.
