Scorpio AT-J20 2000 VS Ross PRONTO W/TRAINING WHEELS 1997 specs comparison
Scorpio AT-J20
General InfosModel | AT-J20 |
Manufacturer | Scorpio |
Year of production | 2000 |
Current price | Check price Here ==> |
Color choice |
- Monarch Blue -Honey Dew |
Sizes |
- Boys 12 (inches) - girls 12 (inches) |
Sizes |
- Boys 12 (inches) - girls 12 (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 | Alloy Levers Aluminum Cantilever Brakes |
Hubs for disc brakes | Nutted Steel |
Rims manufacturer | 36-hole Alex X-101 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Shuhn Lih UCP |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Steel Hi-rise |
Handlebar extender | Optional |
Handlebar stem details | Steel |
Headset size | 1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC Z-51 |
Bottom bracket shell width | Not Available |
Bottom bracket type | One Piece |
Crankset parts and sizes | 44 Teeth 1-piece 5 1/2 (inches) |
Gear shift levers | Sunrace Turbo Shift |
Rear gear set | 14 - 28 Teeth 6-speed |
Scorpio AT-J20 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Sunrace 525 |
Fork material | Unicrown Crown 4130 Chromoly |
Fork type | Pilot Lite Fork |
Other Specs of Scorpio AT-J20
Component group sets | Sunrace |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | Pilot |
Seat post extension | 25.4 (millimeters) Diameter Steel |
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Ross Pronto w/training wheels
General InfosModel | Pronto w/training wheels |
Manufacturer | Ross |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
-Blue |
Sizes |
- Boys 7 (inches) |
Wheels And Breaking System
Bike front tire | 12 (inches) Ross Knobby With Slime Tire Sealant |
Bike rear tire | Not Available |
Bike wheel size | 12 (inches) Wheels |
Brakeset type | Coaster Brake |
Hubs for disc brakes | Not Available |
Rims manufacturer | Mag Wheels |
Spoke nipples type | Not Available |
Spoke wheel | Molded Reinforced Nylon |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | Pulse Welded |
Handlebar construction | Steel |
Handlebar extender | Not Available |
Handlebar stem details | Steel |
Headset size | 1 (inches) YST 665 |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | One Piece |
Crankset parts and sizes | 30 Teeth 1-piece 3 1/2 (inches) |
Gear shift levers | Not Available |
Rear gear set | 18 Teeth 1-speed |
Ross Pronto w/training wheels Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Hi-tensile Steel |
Fork type | Ross |
Other Specs of Ross Pronto w/training wheels
Component group sets | Not Available |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | Ross Comfort |
Seat post extension | 22.2 (millimeters) Diameter Steel Pillar |
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 Ross Pronto w/training wheels manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Ross Pronto w/training wheels Youth here