Kona BIG KAHUNA 2011 VS Rocky Mountain ETSX-90 2005 specs comparison
Kona BIG KAHUNA
General Infos| Model | BIG KAHUNA |
| Manufacturer | Kona |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Matt green |
| 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 2.1'' Maxxis Aspen |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | Avid Elixir 5 Levers Avid Elixir 5 Brakes |
| Hubs for disc brakes | Easton XC 29er |
| Rims manufacturer | Easton XC 29er |
| Spoke nipples type | Not Available |
| Spoke wheel | Easton XC 29er |
Frame and Body Specs
| Frame materials | Kona Race Light 7005 Aluminum Butted |
| Frame type | Aluminum |
| Handlebar construction | Kona Energy Deluxe |
| Handlebar extender | Optional |
| Handlebar stem details | Kona XC and Road |
| Headset size | FSA No.57BP-1 |
Gearing Specifications
| Bicycle chain | SRAM PowerChain 1030 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | SRAM X.7 |
| Crankset parts and sizes | 44/32/22t Teeth Sram X-7 |
| Gear shift levers | SRAM X7 |
| Rear gear set | 12 - 36 Teeth 9-speed |
Kona BIG KAHUNA Fork System Data
| Derailleur (Front) | SRAM X-7 |
| Derailleur (Rear) | SRAM X.9 |
| Fork material | Not Available |
| Fork type | 100 (millimeters) Travel RockShox Recon Solo Air |
Other Specs of Kona BIG KAHUNA
| Component group sets | Mountain Mix |
| Pedals details | Shimano M520 |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Valcon Comp |
| Seat post extension | Kona Primo Double Clamp |
Rocky Mountain ETSX-90
General Infos| Model | ETSX-90 |
| Manufacturer | Rocky Mountain |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice |
-Red and White and Carbon |
| Sizes |
- 15 (inches) - 16.5 (inches) - 18 (inches) - 19 (inches) - 20.5 (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 XTR Dual Control STI Levers Shimano XTR Disc Brakes |
| Hubs for disc brakes | Mavic Crossmax SL |
| Rims manufacturer | Mavic Crossmax SL |
| Spoke nipples type | Not Available |
| Spoke wheel | Mavic Zicral |
Frame and Body Specs
| Frame materials | Easton SC7000FS Taperwall |
| Frame type | TIG-welded |
| Handlebar construction | Race Face Next XC Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Race Face Deus XC |
| Headset size | 1 1/8 (inches) Threadless FSA Orbit X-Pro |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano Dura-Ace |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano XTR |
| Crankset parts and sizes | Shimano XTR |
| Gear shift levers | Shimano XTR Dual Control STI |
| Rear gear set | 9-speed |
Rocky Mountain ETSX-90 Fork System Data
| Derailleur (Front) | Shimano XTR |
| Derailleur (Rear) | Shimano XTR |
| Fork material | Single Crown Aluminum |
| Fork type | 90 - 130 (millimeters) Adjustable Travel Fox Talas RLC |
Other Specs of Rocky Mountain ETSX-90
| Component group sets | Mountain Mix |
| Pedals details | Optional |
| Rear shock absorber | 90 (inches) - 115 (inches) Adjustable Travel Fox Float RP3 |
| Saddle seat | SDG Grand Prix |
| Seat post extension | Race Face Next 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 ETSX-90 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain ETSX-90 Mountain bike here