Marin BEAR VALLEY 1995 VS Trek 820 1997 specs comparison
Marin Bear Valley
General Infos| Model | Bear Valley |
| Manufacturer | Marin |
| Year of production | 1995 |
| Current price | Check price Here ==> |
| Color choice |
-Gun metal |
| Sizes |
- 14 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 20.5 (inches) |
| Sizes |
- 14 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 20.5 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) Marin Quake 7.1 Front: 26 X 2.10 (inches) Marin Quake 7.0 |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano STX Levers Shimano STX M-System Brakes |
| Hubs for disc brakes | Shimano STX |
| Rims manufacturer | 32-hole Araya TM-18 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Double-butted Tange Chromoly |
| Frame type | TIG-welded Steel |
| Handlebar construction | Marin Lite Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | Marin Lite Chromoly |
| Headset size | 1 1/8 (inches) Marin Lite |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG30 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/42 Teeth Shimano STX HyperDrive-C |
| Gear shift levers | Shimano STX RapidFire Plus |
| Rear gear set | 11 - 28 Teeth 7-speed |
Marin Bear Valley Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Shimano STX |
| Derailleur (Rear) | Shimano STX-RC |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Marin Lite |
Other Specs of Marin Bear Valley
| Component group sets | Shimano STX |
| Pedals details | Alloy Cage With Clips & Straps Victor MTB |
| Rear shock absorber | Not Available |
| Saddle seat | Marin Lite |
| Seat post extension | 27.0 (millimeters) Diameter Kalloy SP-248 |
Trek 820
General Infos| Model | 820 |
| Manufacturer | Trek |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
- red -Black |
| Sizes |
- 13.5 (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 | Tektro RBP-371A Levers Shimano Altus Brakes |
| Hubs for disc brakes | Rear: Shimano Altus Front: Aluminum Quick Release |
| Rims manufacturer | 36-hole Weinmann 519 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Chromoly Main Triangle and hi-tensile Steel Rear Stays |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) Victor VP-H913W Sealed |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 116 (millimeters) Spindle Shimano BB-LP26 |
| Crankset parts and sizes | 24/34/42 Teeth Shimano Altus |
| Gear shift levers | Grip Shift MRX-170 |
| Rear gear set | 11 - 28 Teeth 7-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 | Shimano Alivio and Altus |
| Pedals details | Wellgo LU-945 |
| Rear shock absorber | Not Available |
| Saddle seat | Trek |
| Seat post extension | 26.6 (millimeters) Diameter Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Marin provided us with the latest version of its Bear Valley bike manual
- Find All parts, tires and accessories of Marin Bear Valley Mountain bike here
- Get your Trek 820 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 820 Mountain bike here