Scorpio AT-50 1999 VS Specialized STUMPJUMPER M2 PRO 1998 specs comparison
Scorpio AT-50
General InfosModel | AT-50 |
Manufacturer | Scorpio |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice |
-Silver |
Sizes |
- 16 (inches) - 18 (inches) |
Sizes |
- 16 (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 | Chang Star VL-387D Levers Chang Star VB-963 DG 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 Specs
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 Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC 408CP |
Bottom bracket shell width | American |
Bottom bracket type | One Piece |
Crankset parts and sizes | 28/38/48 Teeth 1-piece 6 1/2 (inches) |
Gear shift levers | Shimano Tourney TY-15 Top-mount |
Rear gear set | 14 - 28 Teeth 5-speed |
Scorpio AT-50 Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Pilot DX |
Derailleur (Rear) | Shimano Tourney TY-15 |
Fork material | Unicrown Crown Chromoly and hi-tensile Steel |
Fork type | 2.0 (inches) Travel Pilot Suspension |
Other Specs of Scorpio AT-50
Component group sets | Mountain Mix |
Pedals details | Wellgo LU-883 |
Rear shock absorber | Not Available |
Saddle seat | Pilot |
Seat post extension | 25.4 (millimeters) Diameter Steel |
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Specialized Stumpjumper M2 Pro
General InfosModel | Stumpjumper M2 Pro |
Manufacturer | Specialized |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice |
-Orange |
Sizes |
- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches) |
Wheels And Breaking System
Bike front tire | Rear: 26 X 1.90 (inches) Specialized Dirt Master Comp Front: 26 X 1.90 (inches) Specialized Dirt Control Comp |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano Deore XT Levers Shimano Deore XT V-Brake Brakes |
Hubs for disc brakes | Rear: Shimano Deore XT Front: Specialized Superfly Stout With Aluminum Skraxle |
Rims manufacturer | 32-hole Mavic X222 |
Spoke nipples type | Alloy Nipples |
Spoke wheel | 1.8 (millimeters) Straight Gauge Ritchey Logic Stainless Steel |
Frame and Body Specs
Frame materials | Butted M2 X Metal Matrix Ceramic Composite |
Frame type | TIG-welded |
Handlebar construction | Ritchey ForceLite |
Handlebar extender | Optional |
Handlebar stem details | Aluminum |
Headset size | 1 1/8 (inches) Threadless Ritchey Logic Expert |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG51 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | Specialized Sealed Cartridge |
Crankset parts and sizes | 22/32/42 Teeth Specialized Son Of Strong Arm |
Gear shift levers | Shimano Deore XT RapidFire SL |
Rear gear set | 11 - 30 Teeth 8-speed |
Specialized Stumpjumper M2 Pro Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore XT Top-swing |
Derailleur (Rear) | Shimano XTR SGS |
Fork material | Triple-clamp Crown Aluminum and magnesium |
Fork type | Answer Manitou SX |
Other Specs of Specialized Stumpjumper M2 Pro
Component group sets | Shimano XTR and Deore XT |
Pedals details | Ritchey Logic |
Rear shock absorber | Not Available |
Saddle seat | Specialized Prolong Revolution With Kevlar Edge |
Seat post extension | 30.9 (millimeters) Diameter Ritchey Logic Expert |
Useful links and guides ....
- To know more about this exacte bike, Scorpio provided us with the latest version of its AT-50 bike manual
- Find All parts, tires and accessories of Scorpio AT-50 Mountain bike here
- Get your Specialized Stumpjumper M2 Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Stumpjumper M2 Pro Mountain bike here