Dirt Research KOBUK (01) 1997 VS Specialized S-WORKS M4 1999 specs comparison
Dirt Research Kobuk (01)
General Infos| Model | Kobuk (01) |
| Manufacturer | Dirt Research |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
- teal -Amethyst |
| Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) - 24 (inches) |
| Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) - 24 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) WTB VelociRaptor |
| 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-RC |
| Rims manufacturer | 32-hole Sun Rims DW 6000 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | Columbus OR |
| Frame type | TIG-welded |
| Handlebar construction | Dirt Research 140g Aluminum |
| Handlebar extender | Dirt Research |
| Handlebar stem details | Dirt Research |
| Headset size | 1 1/8 (inches) Threadless Tioga ST2-E |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG51 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 110 (millimeters) Spindle Shimano BB-LP26 |
| Crankset parts and sizes | 22/32/42 Teeth Shimano STX |
| Gear shift levers | Shimano STX RapidFire SL |
| Rear gear set | 11 - 30 Teeth 8-speed |
Dirt Research Kobuk (01) Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 28.6 (millimeters) Shimano STX Top-swing |
| Derailleur (Rear) | Shimano STX |
| Fork material | Triple-clamp Crown Magnesium |
| Fork type | Rock Shox Indy XC |
Other Specs of Dirt Research Kobuk (01)
| Component group sets | Shimano STX |
| Pedals details | Dirt Research Aluminum |
| Rear shock absorber | Not Available |
| Saddle seat | Dirt Research Racing |
| Seat post extension | 27.0 (millimeters) Diameter Dirt Research |
Specialized S-Works M4
General Infos| Model | S-Works M4 |
| Manufacturer | Specialized |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
- Team Red -Metallic Yellow |
| 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 1.95 (inches) Specialized Mt. Baldy Team Front: 26 X 1.95 (inches) Specialized Dirt Control Team |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano XTR Levers Shimano XTR V-Brake Brakes |
| Hubs for disc brakes | S-Works STOUT |
| Rims manufacturer | 28-hole and 32-hole Mavic X517 |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 1.8 (millimeters) Double-butted DT Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized M4 Metal Matrix |
| Frame type | TIG-welded |
| Handlebar construction | S-Works 150g |
| Handlebar extender | Not Available |
| Handlebar stem details | S-Works Cold-forged |
| Headset size | 1 1/8 (inches) Threadless Specialized S-Works Headfirst |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG92 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 107 (millimeters) Spindle Shimano BB-M952 |
| Crankset parts and sizes | 22/32/44 Teeth Specialized S-Works ForeArm |
| Gear shift levers | Shimano Deore XT RapidFire SL |
| Rear gear set | 11 - 32 Teeth 9-speed |
Specialized S-Works M4 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 35.0 (millimeters) Shimano Deore XT Top-swing |
| Derailleur (Rear) | Shimano XTR SGS |
| Fork material | Triple-clamp Crown Carbon Fiber Composite and magnesium |
| Fork type | 2.75 (inches) Travel Answer Manitou SX Carbon |
Other Specs of Specialized S-Works M4
| Component group sets | Shimano Deore XT and XTR |
| Pedals details | Specialized Team Ti Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Prolong |
| Seat post extension | 30.9 (millimeters) Diameter Ritchey Expert |
Useful links and guides ....
- To know more about this exacte bike, Dirt Research provided us with the latest version of its Kobuk (01) bike manual
- Find All parts, tires and accessories of Dirt Research Kobuk (01) Mountain bike here
- Get your Specialized S-Works M4 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized S-Works M4 Mountain bike here