Kona COWAN 2009 VS Rocky Mountain VERTEX 90 RSL 2010 specs comparison
Kona Cowan
General Infos| Model | Cowan |
| Manufacturer | Kona |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-White |
| Sizes |
- Small - medium - large |
| Sizes |
- Small - medium - large |
Wheels And Breaking System
| Bike front tire | 26 X 2.20 (inches) Maxxis Holy Roller |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano M575 Hydraulic Levers Shimano M575 Disc Brakes |
| Hubs for disc brakes | Rear: Shimano M525 Disc Front: Formula DH 20 (millimeters) |
| Rims manufacturer | Sun EQ 3.1SL |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Sandvic Stainless |
Frame and Body Specs
| Frame materials | Kona Clump DH 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Kona Cowan Signature |
| Handlebar extender | Optional |
| Handlebar stem details | Kona Clump |
| Headset size | 1 1/8 (inches) FSA ZST-10 |
Gearing Specifications
| Bicycle chain | Shimano HG50 |
| Bottom bracket shell width | 73 (millimeters) |
| Bottom bracket type | FSA Mega EXO |
| Crankset parts and sizes | 36 Teeth FSA Moto-X |
| Gear shift levers | Shimano Acera |
| Rear gear set | 11 - 32 Teeth 8-speed |
Kona Cowan Fork System Data
| Derailleur (Front) | Chain Retention Device E.Thirteen STS |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Single |
| Fork type | 100 (millimeters) Travel Marzocchi Dirt Jumper 2 |
Other Specs of Kona Cowan
| Component group sets | Mountain Mix |
| Pedals details | Kona Jackshit Primo |
| Rear shock absorber | Not Available |
| Saddle seat | Alienation Recliner Pivotal |
| Seat post extension | Alienation Billy Club Pivotal |
Rocky Mountain Vertex 90 RSL
General Infos| Model | Vertex 90 RSL |
| Manufacturer | Rocky Mountain |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Black and Red |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | 26 (inches) Continental Race King Supersonic |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Elixer CR Carbon Levers Avid Elixer CR Carbon With 160 (millimeters) Rotor Brakes |
| Hubs for disc brakes | DT Swiss 240 RWS |
| Rims manufacturer | Stans ZTR Arch |
| Spoke nipples type | Not Available |
| Spoke wheel | DT Swiss Competition |
Frame and Body Specs
| Frame materials | RMB FORM C13 Hi Mod Carbon |
| Frame type | Monocoque |
| Handlebar construction | 660 (millimeters) Race Face Next SL 3/4 Rise |
| Handlebar extender | Optional |
| Handlebar stem details | Race Face Deus |
| Headset size | FSA Orbit CS |
Gearing Specifications
| Bicycle chain | SRAM PC-991 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Race Face Next X-Type |
| Crankset parts and sizes | 22/32/44 Teeth Race Face Next XC Carbon |
| Gear shift levers | SRAM X.0 Trigger With Matchmaker |
| Rear gear set | 11 - 34 Teeth 9-speed |
Rocky Mountain Vertex 90 RSL Fork System Data
| Derailleur (Front) | DMD Shimano XT |
| Derailleur (Rear) | SRAM X.0 |
| Fork material | Single Crown Magnesium and aluminum |
| Fork type | 100 (millimeters) Travel Rockshox SID Race Remote |
Other Specs of Rocky Mountain Vertex 90 RSL
| Component group sets | Mountain Mix |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Fi'zi:k Tundra Mg |
| Seat post extension | 30.9 (millimeters) Diameter Race Face Next SL |
Useful links and guides ....
- To know more about this exacte bike, Kona provided us with the latest version of its Cowan bike manual
- Find All parts, tires and accessories of Kona Cowan Mountain bike here
- Get your Rocky Mountain Vertex 90 RSL manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain Vertex 90 RSL Mountain bike here