Diamondback ASSAULT EX 1998 VS GT BUMP 2008 specs comparison
Diamondback Assault EX
General Infos| Model | Assault EX |
| Manufacturer | Diamondback |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- white with chrome-plated fork -Ball-burnished |
| Sizes |
- Pro XL |
| Sizes |
- Pro XL |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Comp III Style Front: 20 X 2.125 (inches) Comp III Style |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Lee Chi ProMax Levers Lee Chi ProMax Linear-pull Brakes |
| Hubs for disc brakes | Nutted King Kong Aluminum |
| Rims manufacturer | 36-hole Kin Lin RT-6n |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Chung Nan Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Diamondback MX-40 |
| Handlebar extender | Not Available |
| Handlebar stem details | Diamondback Aluminum |
| Headset size | 1 (inches) YST 252 |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC HP-20 |
| Bottom bracket shell width | American 24tpi |
| Bottom bracket type | Victor VPB-35 |
| Crankset parts and sizes | 44 Teeth Diamondback |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Diamondback Assault EX Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly and hi-tensile Steel |
| Fork type | Diamondback |
Other Specs of Diamondback Assault EX
| Component group sets | Not Available |
| Pedals details | Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Diamondback Padded |
| Seat post extension | 27.0 (millimeters) Diameter Lee Chi SP-294 |
GT Bump
General Infos| Model | Bump |
| Manufacturer | GT |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
- Navy and White -Off White and Orange |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | Rear: 20 (inches) Kenda Konxsion Front: 20 (inches) Kenda K-Rad |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro 274A Rear Levers N and A Front and Tektro 907A Rear Brakes |
| Hubs for disc brakes | Rear: GT Sealed Cassette Front: GT Aluminum Sealed |
| Rims manufacturer | 36-hole |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. |
Frame and Body Specs
| Frame materials | GT Cro-moly BMX Dirt and street Design |
| Frame type | TIG-welded |
| Handlebar construction | GT Dirt and street Cr-mo |
| Handlebar extender | Optional |
| Handlebar stem details | GT FS Design |
| Headset size | 1 1/8 (inches) Tange Seiki Fatty 22 |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Ball Type With 8 Spline Cr-Mo Axle |
| Crankset parts and sizes | GT Tubular Cr-Mo 3pc. |
| Gear shift levers | Not Available |
| Rear gear set | 12 Teeth 1-speed |
GT Bump Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | GT BMX Design |
Other Specs of GT Bump
| Component group sets | BMX |
| Pedals details | GT Dirt and Street Platform |
| Rear shock absorber | Not Available |
| Saddle seat | BMX Mini Street |
| Seat post extension | Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Diamondback provided us with the latest version of its Assault EX bike manual
- Find All parts, tires and accessories of Diamondback Assault EX BMX here
- Get your GT Bump manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Bump BMX here