GT POWER SERIES 1999 VS Haro Z12 2006 specs comparison
GT Power Series
General InfosModel | Power Series |
Manufacturer | GT |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice | - Vivid Red-Black and Yellow |
Sizes | - Boys |
Sizes | - Boys |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.75 (inches) GT AA ProFront: 20 X 2.125 (inches) GT AA Pro |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro Alloy Linear-pull Rear LeversTektro Linear-pull Rear Brakes |
Hubs for disc brakes | GT Mohawk |
Rims manufacturer | Weinmann Zac 30 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
Frame materials | 6061 T6 Aluminum |
Frame type | TIG-welded |
Handlebar construction | GT |
Handlebar extender | Not Available |
Handlebar stem details | GT Piston |
Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) |
Bottom bracket shell width | Not Available |
Bottom bracket type | One Piece |
Crankset parts and sizes | 44 TeethGT 1-piece Steel |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
GT Power Series Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownChromoly |
Fork type | GT |
Other Specs of GT Power Series
Component group sets | Not Available |
Pedals details | GT Aluminum Platform |
Rear shock absorber | Not Available |
Saddle seat | GT Drop Nose |
Seat post extension | GT Aluminum |

Haro Z12
General InfosModel | Z12 |
Manufacturer | Haro |
Year of production | 2006 |
Current price | Check price Here ==> |
Color choice | - Absolut Red-Ano Blue |
Sizes | - Not available |
Wheels And Breaking System
Bike front tire | 12 X 2.125 (inches) Kenda K50 |
Bike rear tire | Not Available |
Bike wheel size | 12 (inches) Wheels |
Brakeset type | Not Available |
Hubs for disc brakes | Rear: Steel CoasterFront: Steel |
Rims manufacturer | 16-holeAluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Haro 12 (inches) Mini |
Handlebar extender | Optional |
Handlebar stem details | Alloy Quill Type |
Headset size | 1 (inches) Threaded BMX Threaded |
Gearing Specifications
Bicycle chain | KMC 410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Sealed One-piece |
Crankset parts and sizes | 28 TeethOne-piece |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
Haro Z12 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownSteel |
Fork type | Haro |
Other Specs of Haro Z12
Component group sets | Not Available |
Pedals details | Resin BMX |
Rear shock absorber | Not Available |
Saddle seat | Haro Padded |
Seat post extension | 22.2 (millimeters) DiameterSteel |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Power Series bike manual
- Find All parts, tires and accessories of GT Power Series BMX here
- Get your Haro Z12 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Haro Z12 BMX here