GT Bicycles BUMP 2012 VS Haro GROUP 1 ZI 1998 specs comparison
GT Bicycles Bump
General Infos| Model | Bump |
| Manufacturer | GT Bicycles |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice | - Satin White-Satin Black |
| Sizes | - Standard size for all |
| Sizes | - Standard size for all |
Wheels And Breaking System
| Bike front tire | GT Dirt 2.125 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Tektro FX340R |
| Hubs for disc brakes | GT Alloy Sealed 32h GT Alloy Sealed Cassette 36h |
| Rims manufacturer | Unavailable Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Straight Guage Cro-Mo |
| Frame type | Not Available |
| Handlebar construction | GT Freestyle |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Freestyle |
| Headset size | FDP Integrated |
Gearing Specifications
| Bicycle chain | KMC Z510 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Mid |
| Crankset parts and sizes | GT 3-pc Cro-Mo 175 (millimeters) 25t |
| Gear shift levers | Unavailable Shifters |
| Rear gear set | Not Available |
GT Bicycles Bump Fork System Data
| Derailleur (Front) | Unavailable Front Derailleur |
| Derailleur (Rear) | Unavailable Rear Derailleur |
| Fork material | Not Available |
| Fork type | GT Cro-Mo |
Other Specs of GT Bicycles Bump
| Component group sets | Not Available |
| Pedals details | GT Pro Plastic |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | GT Dirt Unified |
| Seat post extension | GT Unified |
Haro Group 1 Zi
General Infos| Model | Group 1 Zi |
| Manufacturer | Haro |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice | - chrome-plated- matte red-Black |
| Sizes | - Pro |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Haro Multisurface IIFront: 20 X 2.125 (inches) Haro Multisurface II |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro RBP-341A LeversVanguard 694 Brakes |
| Hubs for disc brakes | NuttedJoy Tech Aluminum |
| Rims manufacturer | 36-holeAlex VP-20 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeHTI Stainless Steel |
Frame and Body Specs
| Frame materials | Chromoly Seat Tube and hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Haro |
| Handlebar extender | Not Available |
| Handlebar stem details | Fusion |
| Headset size | 1 (inches) YST Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC 410 |
| Bottom bracket shell width | American |
| Bottom bracket type | YST |
| Crankset parts and sizes | 44 TeethFusion 1-piece |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Haro Group 1 Zi Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Haro |
Other Specs of Haro Group 1 Zi
| Component group sets | Not Available |
| Pedals details | ResinFusion DX Style Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Haro |
| Seat post extension | 25.4 (millimeters) DiameterLee Chi SP-08 |
Useful links and guides ....
- To know more about this exacte bike, GT Bicycles provided us with the latest version of its Bump bike manual
- Find All parts, tires and accessories of GT Bicycles Bump BMX here
- Get your Haro Group 1 Zi manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Haro Group 1 Zi BMX here