Scorpio AT45 1997 VS Trek 990 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 990
General Infos| Model | 990 |
| Manufacturer | Trek |
| Year of production | 1996 |
| Current price | Check price Here ==> |
| Color choice |
-Gray |
| Sizes |
- 13 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) Panaracer Smoke 2 Comp Front: 26 X 2.10 (inches) Panaracer Dart 2 Comp |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Dia-Compe PC-7 Levers Shimano Deore XT M-System Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | 32-hole Matrix Swami |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Double Butted Union Stainless Steel |
Frame and Body Specs
| Frame materials | True Temper OXIII |
| Frame type | TIG-welded Steel |
| Handlebar construction | Bontrager Race |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Race |
| Headset size | 1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset SA-2 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG90 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 110 (millimeters) Spindle Shimano BB-UN72 |
| Crankset parts and sizes | 22/32/42 Teeth Shimano Deore XT |
| Gear shift levers | Grip Shift SRT-800 X-Ray |
| Rear gear set | 11 - 28 Teeth 8-speed |
Trek 990 Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano Deore XT Top-swing |
| Derailleur (Rear) | Shimano Deore XT SGS |
| Fork material | Butted Unicrown Crown Chromoly |
| Fork type | System 2 |
Other Specs of Trek 990
| Component group sets | Shimano Deore XT |
| Pedals details | Shimano PD-M535 SPD |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Plus 10 Lite |
| Seat post extension | 27.2 (millimeters) Diameter System 2 |
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 990 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 990 Mountain bike here
