Kona BIG KAHUNA 2009 VS Rocky Mountain VERTEX 50 2005 specs comparison
Kona Big Kahuna
General InfosModel | Big Kahuna |
Manufacturer | Kona |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
-Brown Metallic and Pearl White |
Sizes |
- 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 22 (inches) |
Sizes |
- 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 22 (inches) |
Wheels And Breaking System
Bike front tire | 29 X 2.10 (inches) Maxxis Ignitor |
Bike rear tire | Not Available |
Bike wheel size | 29 (inches) Wheels |
Brakeset type | Shimano M575 Hydraulic Levers Shimano M575 Disc Brakes |
Hubs for disc brakes | Rear: Shimano M525 Disc Front: Formula Disc |
Rims manufacturer | Sun EQ 2.3SL |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Kona Race Light 7005 Aluminum Butted |
Frame type | TIG-welded |
Handlebar construction | Kona XC and BC Deluxe Riser |
Handlebar extender | Optional |
Handlebar stem details | Kona XC and BC Deluxe |
Headset size | 1 1/8 (inches) TH |
Gearing Specifications
Bicycle chain | Shimano Deore |
Bottom bracket shell width | 73 (millimeters) |
Bottom bracket type | Shimano SLX Hollowtech II |
Crankset parts and sizes | 22/32/44 Teeth Shimano SLX |
Gear shift levers | Shimano Deore RapidFire |
Rear gear set | 11 - 34 Teeth 9-speed |
Kona Big Kahuna Fork System Data
Derailleur (Front) | Shimano Deore |
Derailleur (Rear) | Shimano XT Shadow |
Fork material | Single |
Fork type | 80 (millimeters) Travel RockShox Tora Race 29er |
Other Specs of Kona Big Kahuna
Component group sets | Shimano Deore |
Pedals details | Shimano M520 |
Rear shock absorber | Not Available |
Saddle seat | WTB Rocket V Comp |
Seat post extension | Kona XC and BC Deluxe |
Rocky Mountain Vertex 50
General InfosModel | Vertex 50 |
Manufacturer | Rocky Mountain |
Year of production | 2005 |
Current price | Check price Here ==> |
Color choice |
- Rally Blue -Shadow |
Sizes |
- 14.5 (inches) - 16 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.10 (inches) IRC Serac XC |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano Deore LX Dual Control Levers Shimano Deore LX Hydraulic Dis Brakes |
Hubs for disc brakes | Shimano Deore LX |
Rims manufacturer | 32-hole Mavic XM 317 |
Spoke nipples type | Not Available |
Spoke wheel | DT Swiss Competition Stainless Steel |
Frame and Body Specs
Frame materials | Easton 7005 Elite Taperwall |
Frame type | TIG-welded |
Handlebar construction | Race Face Evolve XC |
Handlebar extender | Optional |
Handlebar stem details | Race Face Evolve XC |
Headset size | 1 1/8 (inches) Threadless FSA Orbit |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG53 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Race Face Evolve XC X-Type |
Crankset parts and sizes | RaceFace Evolve XC X-Type |
Gear shift levers | Shimano Deore LX Dual Control |
Rear gear set | 9-speed |
Rocky Mountain Vertex 50 Fork System Data
Derailleur (Front) | Shimano Deore LX |
Derailleur (Rear) | Shimano Deore XT |
Fork material | Single Crown Aluminum |
Fork type | 105 (millimeters) Travel Marzocchi MX Comp Air |
Other Specs of Rocky Mountain Vertex 50
Component group sets | Mountain Mix |
Pedals details | Optional |
Rear shock absorber | Not Available |
Saddle seat | Selle Italia Fokus ATB |
Seat post extension | Race Face Evolve XC |
Useful links and guides ....
- To know more about this exacte bike, Kona provided us with the latest version of its Big Kahuna bike manual
- Find All parts, tires and accessories of Kona Big Kahuna 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