Marin BEAR VALLEY WFG 2011 VS Norco KOSHKA 2009 specs comparison
Marin Bear Valley WFG
General Infos| Model | Bear Valley WFG |
| Manufacturer | Marin |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-White and pink |
| Sizes |
- 13 - 15 - 17 |
| Sizes |
- 13 - 15 - 17 |
Wheels And Breaking System
| Bike front tire | 26 X 2.2'' Continental Mountain King |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro Draco Hydraulic Levers Tektro Draco Hydraulic Brakes |
| Hubs for disc brakes | Alloy Double Sealed |
| Rims manufacturer | 32-hole Alex EN-24 |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Stainless |
Frame and Body Specs
| Frame materials | 6061 aluminum c |
| Frame type | Aluminum |
| Handlebar construction | Double Butted Alloy Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Marin OS Alloy |
| Headset size | 1 1/8 (inches) FSA NO.10 |
Gearing Specifications
| Bicycle chain | HG40 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ Cartridge Sealed |
| Crankset parts and sizes | 42/32/22t Teeth TruVativ E300 3.0 |
| Gear shift levers | Shimano Acera Rapidfire |
| Rear gear set | 11 - 34 Teeth 8-speed |
Marin Bear Valley WFG Fork System Data
| Derailleur (Front) | Shimano Acera |
| Derailleur (Rear) | Shimano Deore |
| Fork material | Not Available |
| Fork type | 100 (millimeters) Travel Suntour XCM-HLO With LO |
Other Specs of Marin Bear Valley WFG
| Component group sets | Mountain Mix |
| Pedals details | Composite |
| Rear shock absorber | Not Available |
| Saddle seat | Marin WFG Sport |
| Seat post extension | 30.9 (millimeters) Diameter Comp Alloy Micro Adjust |
Norco Koshka
General Infos| Model | Koshka |
| Manufacturer | Norco |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Grey and Shiny Yellow |
| Sizes |
- Womens xsmall - womens small - womens medium - womens large |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Innova |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Ladies Design MTB Levers Hayes MX-4 Mechanical With 6 (inches) Rotor Brakes |
| Hubs for disc brakes | Formula DC-22 |
| Rims manufacturer | 32-hole DDM-1 Disc |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | MTB Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Kalloy |
| Headset size | 1 1/8 (inches) Threadless CH-281 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | CH-52 Cartridge |
| Crankset parts and sizes | 24/34/44 Teeth Shimano FC-M151 |
| Gear shift levers | Shimano Acera |
| Rear gear set | 11 - 32 Teeth 8-speed |
Norco Koshka Fork System Data
| Derailleur (Front) | Shimano Acera |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Single |
| Fork type | 100 (millimeters) Travel SR Suntour XCM V2 |
Other Specs of Norco Koshka
| Component group sets | Mountain Mix |
| Pedals details | Wellgo |
| Rear shock absorber | Not Available |
| Saddle seat | Norco MTB Ladies |
| Seat post extension | 27.2 (millimeters) Diameter Kalloy SP-339 |
Useful links and guides ....
- To know more about this exacte bike, Marin provided us with the latest version of its Bear Valley WFG bike manual
- Find All parts, tires and accessories of Marin Bear Valley WFG Mountain bike here
- Get your Norco Koshka manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Norco Koshka Mountain bike here