Kona KOA 1995 VS Rocky Mountain VERTEX 50 2011 specs comparison
Kona Koa
General Infos| Model | Koa |
| Manufacturer | Kona |
| Year of production | 1995 |
| Current price | Check price Here ==> |
| Color choice |
-Blue metallic |
| Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches) |
| Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.00 (inches) Kona B:\Drive Front: 26 X 2.00 (inches) Kona A:\Drive |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Kona Race Light High Co (millimeters)and Levers Chang Star 875A Brakes |
| Hubs for disc brakes | Shimano AceraX |
| Rims manufacturer | 36-hole Mavic 236 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Double-butted 7005 Aluminum |
| Frame type | Welded Aluminum |
| Handlebar construction | Kona Slim |
| Handlebar extender | Optional |
| Handlebar stem details | Kona Race Light Velocity |
| Headset size | 1 1/8 (inches) YST Sealed Tech |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-UG50 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 24/34/42 Teeth Shimano Alivio HyperDrive-C |
| Gear shift levers | Grip Shift SRT-300 |
| Rear gear set | 11 - 28 Teeth 7-speed |
Kona Koa Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Alivio |
| Derailleur (Rear) | Shimano STX |
| Fork material | Triple-clamp Crown Aluminum |
| Fork type | Marzocchi Zokes |
Other Specs of Kona Koa
| Component group sets | Shimano Alivio |
| Pedals details | Fasten LXT With Clips And Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Kona Race Light |
| Seat post extension | 27.0 (millimeters) Diameter Kona Race Light |
Rocky Mountain Vertex 50
General Infos| Model | Vertex 50 |
| Manufacturer | Rocky Mountain |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Metallic green and white |
| Sizes |
- 15 (inches) - 16.5 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.2'' Continental Race King |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Formula RX Levers Formula RX Hydraulic Disc Brakes |
| Hubs for disc brakes | DT Swiss X1800 |
| Rims manufacturer | DT Swiss X1800 |
| Spoke nipples type | Not Available |
| Spoke wheel | DT Swiss Competition |
Frame and Body Specs
| Frame materials | FORM 7005 Aluminum |
| Frame type | Aluminum |
| Handlebar construction | Easton EA50 Lo Rise |
| Handlebar extender | Optional |
| Handlebar stem details | Easton 6 Degrees |
| Headset size | FSa ZS-4D |
Gearing Specifications
| Bicycle chain | Shimano HG74 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano SMBB71 Press Fit |
| Crankset parts and sizes | 42/32/24t Teeth Shimano SLX |
| Gear shift levers | Shimano SLX RapidFire |
| Rear gear set | 11 - 34 Teeth 10-speed |
Rocky Mountain Vertex 50 Fork System Data
| Derailleur (Front) | Direct Mount Shimano SLX |
| Derailleur (Rear) | Shimano XT |
| Fork material | Not Available |
| Fork type | 100 (millimeters) Travel RockShox Reba RL |
Other Specs of Rocky Mountain Vertex 50
| Component group sets | Mountain Mix |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Fi'zi:k Gobi XM |
| Seat post extension | 30.9 (millimeters) Diameter Easton EA50 |
Useful links and guides ....
- To know more about this exacte bike, Kona provided us with the latest version of its Koa bike manual
- Find All parts, tires and accessories of Kona Koa Mountain bike here
- Get your Rocky Mountain Vertex 50 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain Vertex 50 Mountain bike here