GT ZUM 4.0 2007 VS Kona KING KAHUNA 1999 specs comparison
GT ZuM 4.0
General Infos| Model | ZuM 4.0 |
| Manufacturer | GT |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- Xsmall - small - medium - large - xlarge |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 26 X 1.50 (inches) Tioga City Slicker |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano ST-EF29 Levers Tektro Linear-pull Brakes |
| Hubs for disc brakes | Alloy QR |
| Rims manufacturer | Alloy Double Wall |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | ZuM 6061 Butted Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | 6061 Heat Treated GT Mtn Riser |
| Handlebar extender | Not Available |
| Handlebar stem details | GT ATB |
| Headset size | FSA Integrated |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge Sealed |
| Crankset parts and sizes | 22/32/42 Teeth Suntour XCT-202 |
| Gear shift levers | Shimano ST-EF50 |
| Rear gear set | 11 - 32 Teeth 8-speed |
GT ZuM 4.0 Fork System Data
| Derailleur (Front) | Shimano Acera |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Unicrown Crown Aluminum and magnesium |
| Fork type | 60 (millimeters) Travel SR NRX-4000 |
Other Specs of GT ZuM 4.0
| Component group sets | Mountain Mix |
| Pedals details | High Impact Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Speed V |
| Seat post extension | GT Aluminum 6061 |
Kona King Kahuna
General Infos| Model | King Kahuna |
| Manufacturer | Kona |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-Buff and Kona Orange |
| Sizes |
- 16 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.90 (inches) Tioga Factory XC Slick Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano XTR Levers Shimano XTR V-Brake Brakes |
| Hubs for disc brakes | Shimano XTR |
| Rims manufacturer | Mavic X517 |
| Spoke nipples type | Not Available |
| Spoke wheel | 1.8 (millimeters) Front 2.0 (millimeters) Rear Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | Sandvik 3Al and 2.5V Titanium |
| Frame type | TIG-welded |
| Handlebar construction | Ritchey ForceLite |
| Handlebar extender | Optional |
| Handlebar stem details | Race Face SyStem |
| Headset size | 1 1/8 (inches) Threadless Aheadset SAS |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-7700 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano BB-M952 |
| Crankset parts and sizes | 24/34/46 Teeth Shimano XTR M952 |
| Gear shift levers | Shimano XTR RapidFire SL Rear |
| Rear gear set | 11 - 32 Teeth 9-speed |
Kona King Kahuna Fork System Data
| Derailleur (Front) | Shimano XTR Top-swing |
| Derailleur (Rear) | Shimano XTR SGS |
| Fork material | Triple-clamp Crown Aluminum |
| Fork type | 2.75 (inches) Travel Marzocchi Bomber Z-2 Super Fly |
Other Specs of Kona King Kahuna
| Component group sets | Shimano XTR |
| Pedals details | Shimano PD-M747 SPD |
| Rear shock absorber | Not Available |
| Saddle seat | Titanium Rails SDG Comp Belair |
| Seat post extension | 27.0 (millimeters) Diameter Thomson Elite |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its ZuM 4.0 bike manual
- Find All parts, tires and accessories of GT ZuM 4.0 Mountain bike here
- Get your Kona King Kahuna manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Kona King Kahuna Mountain bike here