Kona BIG KAHUNA 2009 VS Rocky Mountain ALTITUDE T.O. 1996 specs comparison
Kona Big Kahuna
General Infos| Model | 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 Altitude T.O.
General Infos| Model | Altitude T.O. |
| Manufacturer | Rocky Mountain |
| Year of production | 1996 |
| Current price | Check price Here ==> |
| Color choice |
-Roost red and Yo yellow |
| Sizes |
- 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) WTB Desert Raptor Kevlar Front: 26 X 2.10 (inches) WTB Primal Raptor Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Magura Race-Line Levers Magura Race-Line Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | 32-hole Sun Metal CR17A TCC Ceramic |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Double Butted DT Revolution Stainless Steel |
Frame and Body Specs
| Frame materials | Custom-butted Tange Prestige Chromoly |
| Frame type | TIG-welded Steel & Fillet-brazed Steel |
| Handlebar construction | Race Face Air Alloy 150g |
| Handlebar extender | Optional |
| Handlebar stem details | Race Face EX Titanium |
| Headset size | 1 1/8 (inches) Threadless Race Face Real Seal |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sachs SCM90 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 107 (millimeters) Spindle Race Face Turbine Sealed |
| Crankset parts and sizes | 22/32/44 Teeth Race Face LP Compact |
| Gear shift levers | Grip Shift ESP 900 |
| Rear gear set | 12 - 32 Teeth 8-speed |
Rocky Mountain Altitude T.O. Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 28.6 (millimeters) Shimano XTR Top-swing |
| Derailleur (Rear) | Grip Shift ESP 900 |
| Fork material | Triple-clamp Crown Aluminum and magnesium |
| Fork type | Rock Shox Judy SL |
Other Specs of Rocky Mountain Altitude T.O.
| Component group sets | Grip Shift and Shimano XTR |
| Pedals details | Ritchey Logic WCS Titanium |
| Rear shock absorber | Not Available |
| Saddle seat | Titanium Rails WTB SST |
| Seat post extension | 27.2 (millimeters) Diameter Syncros Hard Core |
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 Altitude T.O. manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain Altitude T.O. Mountain bike here