Kona ROAST 2004 VS GT AVALANCHE 3.0 2006 specs comparison
Kona Roast
General Infos| Model | Roast |
| Manufacturer | Kona |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| Sizes |
- 13 (inches) - 15 (inches) - 15.5 (inches) - 17 (inches) - 17.5 (inches) |
| Sizes |
- 13 (inches) - 15 (inches) - 15.5 (inches) - 17 (inches) - 17.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.30 (inches) Nokian NBX |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes HFX-9 Hydraulic Disc Levers Hayes HFX-9 Hydraulic Disc Brakes |
| Hubs for disc brakes | Rear: Shimano FH-M475 Disc Front: Shimano HB-M475 Disc |
| Rims manufacturer | 32-hole Sun Rims Ditch Witch |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Kona DH Primo |
| Handlebar extender | Optional |
| Handlebar stem details | Kona DH Primo |
| Headset size | 1 1/8 (inches) Threadless Tien Hsin TH-877 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG53 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ ISIS Drive Hussefelt |
| Crankset parts and sizes | 22/32 Teeth TruVativ Hussefelt DH |
| Gear shift levers | Shimano Deore RapidFire |
| Rear gear set | 11 - 32 Teeth 9-speed |
Kona Roast Fork System Data
| Derailleur (Front) | Top-pull and clamp-on Shimano Deore |
| Derailleur (Rear) | Shimano Deore LX |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 100 (millimeters) Travel Marzocchi Bomber Dirt Jumper 3 |
Other Specs of Kona Roast
| Component group sets | Mountain Mix |
| Pedals details | Kona JackShit |
| Rear shock absorber | Not Available |
| Saddle seat | Kona DJ |
| Seat post extension | IRD Quad 2 |
GT Avalanche 3.0
General Infos| Model | Avalanche 3.0 |
| Manufacturer | GT |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
- Silver -Red |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 1.95 (inches) Tioga Factory XC Front: 26 X 1.95 (inches) Tioga Factory Extreme |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | 110 (millimeters) Arms 70 (millimeters) DIN Pads Brakes Shimano ST-EF29 Levers Tektro Linear Pull |
| Hubs for disc brakes | Rear: Alloy 8 Speed Cassette With QR Front: Alloy QR |
| Rims manufacturer | Alloy Double Wall ATB |
| Spoke nipples type | Brass CP |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | GT Triple Triangle Design 6061 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | 6 Degree Bend Anatomically Sized 20 (millimeters) Rise |
| Handlebar extender | Not Available |
| Handlebar stem details | Threadless 25 Degree Rise With Four Bolt Alum Face Plate GT ATB |
| Headset size | 1 1/8 (inches) TH Zero Stack |
Gearing Specifications
| Bicycle chain | Shimano |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge Sealed |
| Crankset parts and sizes | 22/32/42 Teeth Suntour XCT-252 |
| Gear shift levers | Shimano ST-EF29 |
| Rear gear set | 11 - 32 Teeth 8-speed |
GT Avalanche 3.0 Fork System Data
| Derailleur (Front) | Shimano M330 |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Aluminum |
| Fork type | 85 (millimeters) SR Suntour XCT |
Other Specs of GT Avalanche 3.0
| Component group sets | Mountain Mix |
| Pedals details | High Impact Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Speed V |
| Seat post extension | Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Kona provided us with the latest version of its Roast bike manual
- Find All parts, tires and accessories of Kona Roast Mountain bike here
- Get your GT Avalanche 3.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Avalanche 3.0 Mountain bike here