Scorpio AT45 1997 VS Trek 820 1996 specs comparison
Scorpio AT45
General Infos| Model | AT45 |
| Manufacturer | Scorpio |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Green |
| Sizes |
- 14.5 (inches) - 18 (inches) |
| Sizes |
- 14.5 (inches) - 18 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Kenda K-850 |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | APSE 271SP Levers Vanguard 671A Brakes |
| Hubs for disc brakes | Nutted Joy Tech Steel |
| Rims manufacturer | 36-hole Kin Lin Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Shuhn Lih Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Pilot |
| Handlebar extender | Optional |
| Handlebar stem details | Pilot |
| Headset size | 1 (inches) Victor VP-H67 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC 410 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Victor VPB-32 |
| Crankset parts and sizes | 28/38/48 Teeth Dotek 3-piece |
| Gear shift levers | Shimano Tourney MY-15 Top-mount |
| Rear gear set | 14 - 28 Teeth 5-speed |
Scorpio AT45 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Falcon MF-16 |
| Derailleur (Rear) | Shimano Tourney TY-15 |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Pilot |
Other Specs of Scorpio AT45
| Component group sets | Shimano Tourney TY-15 |
| Pedals details | Victor VP-872 |
| Rear shock absorber | Not Available |
| Saddle seat | Cionelli 725C |
| Seat post extension | 25.4 (millimeters) Diameter Pilot |
Trek 820
General Infos| Model | 820 |
| Manufacturer | Trek |
| Year of production | 1996 |
| Current price | Check price Here ==> |
| Color choice |
- green -Gray and green |
| Sizes |
- 14.5 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24.5 (inches) - womens 17 (inches) - womens 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Trek Connection |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Chang Star 274A Levers Shimano Altus Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | 36-hole Weinmann 519 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | Chromoly and hi-tensile Steel |
| Frame type | TIG-welded Steel |
| Handlebar construction | Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) HPO1H |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC UG-50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 116 (millimeters) Spindle Shimano BB-CT91 |
| Crankset parts and sizes | 24/32/38 Teeth Shimano Altus |
| Gear shift levers | Grip Shift MRX-100 |
| Rear gear set | 11 - 28 Teeth 7-speed |
Trek 820 Fork System Data
| Derailleur (Front) | Bottom-pull and bottom Bracket Mount Shimano Altus Top-swing |
| Derailleur (Rear) | Shimano AceraX |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Trek |
Other Specs of Trek 820
| Component group sets | Shimano Altus C90 |
| Pedals details | Wellgo LU-945 |
| Rear shock absorber | Not Available |
| Saddle seat | Trek Foam |
| Seat post extension | 26.6 (millimeters) Diameter Alloy |
Related Bike comparison
Trek 820 Swiss Army Mountain Bicycle
Trek 820 Python Boa
Trek 820 Norco Katmandu
Scorpio AT45 Univega Rover 305
Useful links and guides ....
- To know more about this exacte bike, Scorpio provided us with the latest version of its AT45 bike manual
- Find All parts, tires and accessories of Scorpio AT45 Mountain bike here
- Get your Trek 820 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 820 Mountain bike here