GT MACH TWO (01) 1996 VS Fit Bike Co. PRK 18 2009 specs comparison
GT Mach Two (01)
General InfosModel | Mach Two (01) |
Manufacturer | GT |
Year of production | 1996 |
Current price | Check price Here ==> |
Color choice | -Satin |
Sizes | - Boys |
Sizes | - Boys |
Wheels And Breaking System
Bike front tire | 20 X 1.75 (inches) GT AA Pro |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Lee Chi 315A-1 LeversChang Star 850AGP Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | 36-holeWeinmann 4019 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight GaugeSteel |
Frame and Body Specs
Frame materials | 6061 T6 Aluminum |
Frame type | Welded Aluminum |
Handlebar construction | GT BMX Expert |
Handlebar extender | Not Available |
Handlebar stem details | GT Pro XL Alloy |
Headset size | 1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset ST-2 |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches)KMC 410 |
Bottom bracket shell width | 68 (millimeters) Threadless |
Bottom bracket type | GT |
Crankset parts and sizes | 44 TeethGT Power Series 1-piece Chromoly |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
GT Mach Two (01) Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownChromoly |
Fork type | GT |
Other Specs of GT Mach Two (01)
Component group sets | Not Available |
Pedals details | GT Alloy Platforms |
Rear shock absorber | Not Available |
Saddle seat | GT Drop Nose |
Seat post extension | 27.0 (millimeters) DiameterGT Chromoly Micro-adjust |

Fit Bike Co. PRK 18
General InfosModel | PRK 18 |
Manufacturer | Fit Bike Co. |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice | -Bright Blue |
Sizes | - Not available |
Wheels And Breaking System
Bike front tire | 18 X 1.95 (inches) Kenda K-Rad |
Bike rear tire | Not Available |
Bike wheel size | 18 (inches) Wheels |
Brakeset type | Tektro Rear LeversTektro U-brake Rear Brakes |
Hubs for disc brakes | Rear: Alloy Cassette 14 (millimeters) AxleFront: 14 (millimeters) Axle |
Rims manufacturer | 36-holeSingle Wall |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. |
Frame and Body Specs
Frame materials | 1020 Hi Ten Steel |
Frame type | TIG-welded |
Handlebar construction | Fit 6.25 Bar |
Handlebar extender | Optional |
Handlebar stem details | Front Load Alloy |
Headset size | 1 1/8 (inches) Threadless Dia-Tech |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches)KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Sealed Bearing Mid BB |
Crankset parts and sizes | 25 Teeth3-Piece Tubular Cromo 150 (millimeters) |
Gear shift levers | Not Available |
Rear gear set | 10 Teeth1-speed |
Fit Bike Co. PRK 18 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown4130/1020 |
Fork type | Fit Bike Co. |
Other Specs of Fit Bike Co. PRK 18
Component group sets | BMX |
Pedals details | Alloy Platform |
Rear shock absorber | Not Available |
Saddle seat | Short Jump |
Seat post extension | 25.4 (millimeters) DiameterSteel |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Mach Two (01) bike manual
- Find All parts, tires and accessories of GT Mach Two (01) BMX here
- Get your Fit Bike Co. PRK 18 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Fit Bike Co. PRK 18 BMX here