Trek 820 1999 VS Scorpio AT-50 1995 specs comparison
Trek 820
General Infos| Model | 820 |
| Manufacturer | Trek |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
- Inkwell Blue -Dragonfly Green |
| Sizes |
- 13 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24 (inches) - womens 17 (inches) - womens 20 (inches) |
| Sizes |
- 13 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24 (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 | Lee Chi LV77E Levers Lee Chi TX22 Brakes |
| Hubs for disc brakes | Rear: Kung Ten W5ER Front: Kung Ten W55F |
| Rims manufacturer | 32-hole Weinmann 519 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Alloy MTB |
| Handlebar extender | Optional |
| Handlebar stem details | Steel |
| Headset size | 1 1/8 (inches) Victor VP-H992W |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KAZ LR900 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 116 (millimeters) Spindle Shimano BB-CT92E |
| Crankset parts and sizes | 24/34/42 Teeth Shimano Altus |
| Gear shift levers | Grip Shift Centera |
| Rear gear set | 11 - 30 Teeth 8-speed |
Trek 820 Fork System Data
| Derailleur (Front) | Bottom-pull and bottom Bracket Mount Shimano Altus |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Trek |
Other Specs of Trek 820
| Component group sets | Mountain Mix |
| Pedals details | Alloy With Alloy Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Velo |
| Seat post extension | 27.2 (millimeters) Diameter Aluminum Micro-adjust |
Scorpio AT-50
General Infos| Model | AT-50 |
| Manufacturer | Scorpio |
| Year of production | 1995 |
| Current price | Check price Here ==> |
| Color choice |
- burgundy -Blue |
| Sizes |
- 14.5 (inches) - 18 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Kenda |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Pilot Levers Pilot Cantilever Brakes |
| Hubs for disc brakes | Jou Yu Q and R |
| Rims manufacturer | 36-hole Alloy |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded Steel |
| Handlebar construction | Pilot |
| Handlebar extender | Optional |
| Handlebar stem details | Pilot |
| Headset size | 1 (inches) Pilot |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 Teeth Pilot Prowheel |
| Gear shift levers | Grip Shift Quickshift |
| Rear gear set | 14 - 28 Teeth 6-speed |
Scorpio AT-50 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Pilot PX |
| Derailleur (Rear) | Pilot PX |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Pilot Jumbo-Fork |
Other Specs of Scorpio AT-50
| Component group sets | Pilot PX |
| Pedals details | Victor Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Pilot |
| Seat post extension | 25.4 (millimeters) Diameter Pilot |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its 820 bike manual
- Find All parts, tires and accessories of Trek 820 Mountain bike here
- Get your Scorpio AT-50 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Scorpio AT-50 Mountain bike here