Trek 820 1999 VS Specialized ROCKHOPPER EXPERT 1993 specs comparison
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➜ Trek 820 price
➜ Specialized Rockhopper Expert price
Trek 820
General Infos| Model | 820 |
| Manufacturer | Trek |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| 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 LeversLee Chi TX22 Brakes |
| Hubs for disc brakes | Rear: Kung Ten W5ERFront: Kung Ten W55F |
| Rims manufacturer | 32-holeWeinmann 519 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless 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) SpindleShimano BB-CT92E |
| Crankset parts and sizes | 24/34/42 TeethShimano Altus |
| Gear shift levers | Grip Shift Centera |
| Rear gear set | 11 - 30 Teeth8-speed |
Trek 820 Fork System Data
| Derailleur (Front) | Bottom-pull and bottom Bracket MountShimano Altus |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Unicrown CrownChromoly |
| 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) DiameterAluminum Micro-adjust |
Specialized Rockhopper Expert
General Infos| Model | Rockhopper Expert |
| Manufacturer | Specialized |
| Year of production | 1993 |
| Current price | 🛒 View Price → |
| Color choice | -Not found |
| Sizes | - 16.5 - 18 - 20 - 21.5 |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Specialized Ground Control |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | LeversSuntour XC Expert Low Profile Cantilevers Brakes |
| Hubs for disc brakes | Suntour XC Expert |
| Rims manufacturer | Specialized X23 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Direct Drive Full DB Chrome-moly |
| Frame type | TIG-welded Steel |
| Handlebar construction | Alloy |
| Handlebar extender | Not Available |
| Handlebar stem details | Chrome-moly 24-degree |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Suntour |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 20/32/42 TeethSuntour XC Expert Microdrive |
| Gear shift levers | Suntour XC Expert Thumbshifters |
| Rear gear set | 11 - 28 Teeth8-speed |
Specialized Rockhopper Expert Fork System Data
| Derailleur (Front) | Suntour XC Expert |
| Derailleur (Rear) | Suntour XC Expert |
| Fork material | Not Available |
| Fork type | Direct Drive Chrome-moly |
Other Specs of Specialized Rockhopper Expert
| Component group sets | Suntour XC Expert Microdrive |
| Pedals details | Specialized Direct Drive Comp |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Air Gel |
| Seat post extension | SR TCO With Cam QR |
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 Specialized Rockhopper Expert manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Rockhopper Expert Mountain bike here