Scorpio AT400 1997 VS Trek 990 1995 specs comparison
Scorpio AT400
General InfosModel | AT400 |
Manufacturer | Scorpio |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
- midnight blue -Lavender |
Sizes |
- 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) |
Sizes |
- 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Kenda K-837 |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Chang Star 278C Levers Shimano Altus Brakes |
Hubs for disc brakes | Q and R Rear: Shimano AceraX Front: Falcon Jumbo Aluminum |
Rims manufacturer | 36-hole Alesa Challenger |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Shuhn Lih Stainless Steel |
Frame and Body Specs
Frame materials | Double-butted Tange Chromoly |
Frame type | TIG-welded |
Handlebar construction | Wei Han ATB-52 |
Handlebar extender | Optional |
Handlebar stem details | Kalloy Aluminum |
Headset size | 1 1/8 (inches) Threadless YST 541AE |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC HG-50 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | Shimano BB-LP26 |
Crankset parts and sizes | 24/34/46 Teeth Tracer MA-4i |
Gear shift levers | Grip Shift SRT-400i |
Rear gear set | 12 - 28 Teeth 8-speed |
Scorpio AT400 Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano STX Top-swing |
Derailleur (Rear) | Shimano STX-RC |
Fork material | Unicrown Crown Chromoly |
Fork type | Pilot Jumbo Fork |
Other Specs of Scorpio AT400
Component group sets | Shimano STX-RC |
Pedals details | Wellgo LU-945 |
Rear shock absorber | Not Available |
Saddle seat | Velo VL-238 |
Seat post extension | Kalloy SP-312 |
Trek 990
General InfosModel | 990 |
Manufacturer | Trek |
Year of production | 1995 |
Current price | Check price Here ==> |
Color choice |
-Brown |
Sizes |
- 13 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Tioga Psycho Kevlar |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Dia-Compe PC-11 Levers Shimano Deore XT M-System Brakes |
Hubs for disc brakes | Shimano Deore XT With System 3 Front |
Rims manufacturer | 32-hole Matrix VooDoo |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Double Butted Sapim Stainless Steel |
Frame and Body Specs
Frame materials | True Temper OXIII |
Frame type | TIG-welded Steel |
Handlebar construction | System 3 |
Handlebar extender | Optional |
Handlebar stem details | System 3 |
Headset size | 1 1/8 (inches) Dia-Compe Kontak Aheadset SA 2 |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG90 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 22/32/42 Teeth Shimano Deore XT HyperDrive-C |
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 Compact Drive |
Derailleur (Rear) | Shimano Deore XT GS |
Fork material | Butted Unicrown Crown Chromoly |
Fork type | System 2 |
Other Specs of Trek 990
Component group sets | Shimano Deore XT |
Pedals details | Tioga Clipman |
Rear shock absorber | Not Available |
Saddle seat | Vetta TT Manganese Rails |
Seat post extension | 27.2 (millimeters) Diameter System 2 |
Related Bike comparison
Trek 990 Breezer Thunder
Scorpio AT400 Barracuda A2M
Trek 990 Kona Custom Hei Hei
Trek 990 Cannondale M 300 LE
Useful links and guides ....
- To know more about this exacte bike, Scorpio provided us with the latest version of its AT400 bike manual
- Find All parts, tires and accessories of Scorpio AT400 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