VooDoo NZUMBI/Z-4 BOMBER 1999 VS GT AVALANCHE 1.0 2001 specs comparison
VooDoo Nzumbi/Z-4 Bomber
General InfosModel | Nzumbi/Z-4 Bomber |
Manufacturer | VooDoo |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice | -Bone White |
Sizes | - 16 (inches)- 18 (inches)- 20 (inches) |
Sizes | - 16 (inches)- 18 (inches)- 20 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.00 (inches) WTB Racing Raptor |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid SD-1.9 L LeversAvid 1D-25 Brakes |
Hubs for disc brakes | Rear: Paul Components W.O.R.D.Front: Paul Components Fhub |
Rims manufacturer | 32-holeWTB SpeedMaster |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight GaugeWheelsmith Stainless Steel |
Frame and Body Specs
Frame materials | Double-buttedChromoly |
Frame type | TIG-welded |
Handlebar construction | Kalloy Riser 6061 Butted |
Handlebar extender | Optional |
Handlebar stem details | Titec Lil' AL |
Headset size | 1 1/8 (inches) Threadless Aheadset STS |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches)KMC Z-30 H |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 122.5 (millimeters) SpindleTange BB-LN56 |
Crankset parts and sizes | 36 TeethMRC Steely Dan |
Gear shift levers | Not Available |
Rear gear set | 18 Teeth1-speed |
VooDoo Nzumbi/Z-4 Bomber Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Triple-clamp CrownAluminum |
Fork type | 2.75 (inches) TravelMarzocchi Bomber Z-4 |
Other Specs of VooDoo Nzumbi/Z-4 Bomber
Component group sets | Single Speed Mountain Bike Mix |
Pedals details | Wellgo WPD-804 Clipless |
Rear shock absorber | Not Available |
Saddle seat | Koski Steel and vinyl and kevlar |
Seat post extension | 27.2 (millimeters) DiameterKalloy SP-339 |

GT Avalanche 1.0
General InfosModel | Avalanche 1.0 |
Manufacturer | GT |
Year of production | 2001 |
Current price | Check price Here ==> |
Color choice | - Tech Blue-Billet and Gloss Black |
Sizes | - Extra small - Small - Medium - Large - Extra large |
Wheels And Breaking System
Bike front tire | 26 X 2.10 (inches) WTB MotoRaptor DNA |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid Speed Dial 5 LeversAvid Mechanical Disc Brakes |
Hubs for disc brakes | GT High Side Disc |
Rims manufacturer | 32-holeSyncros Lil' Snapper |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14gStainless Steel |
Frame and Body Specs
Frame materials | Butted7005 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Syncros 6061 |
Handlebar extender | Optional |
Handlebar stem details | GT Mtn |
Headset size | WTB Momentum Comp ST |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-HG72 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Shimano BB-UN40 |
Crankset parts and sizes | 22/32/44 TeethShimano Deore |
Gear shift levers | Shimano Deore RapidFire SL |
Rear gear set | 11 - 32 Teeth9-speed |
GT Avalanche 1.0 Fork System Data
Derailleur (Front) | Shimano Deore LX Top-swing |
Derailleur (Rear) | Shimano Deore XT |
Fork material | Triple-clamp CrownAluminum and magnesium |
Fork type | Rock Shox Judy XC |
Other Specs of GT Avalanche 1.0
Component group sets | Mountain Mix |
Pedals details | Ritchey Clipless |
Rear shock absorber | Not Available |
Saddle seat | SDG Grand Prix |
Seat post extension | Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, VooDoo provided us with the latest version of its Nzumbi/Z-4 Bomber bike manual
- Find All parts, tires and accessories of VooDoo Nzumbi/Z-4 Bomber Mountain bike here
- Get your GT Avalanche 1.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Avalanche 1.0 Mountain bike here