Eastern SHOCK 2012 VS GT MACH 1 EXPERT 2004 specs comparison

Eastern Shock
General InfosModel | Shock |
Manufacturer | Eastern |
Year of production | 2012 |
Current price | Check price Here ==> |
Color choice | -Black and Blue |
Sizes | - 18.5 TT |
Sizes | - 18.5 TT |
Wheels And Breaking System
Bike front tire | Eastern Burnout 20x2.1 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Forged Alloy U-Brake |
Hubs for disc brakes | Alloy 36h 36h Freecoaster |
Rims manufacturer | Unavailable Wheelset |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | 1020 Hi-Ten Steel |
Frame type | Not Available |
Handlebar construction | Eastern 8.25x28.5 |
Handlebar extender | Not Available |
Handlebar stem details | Forged Alloy Front Load |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | KMC Z510 |
Bottom bracket shell width | Not Available |
Bottom bracket type | American Loose Ball |
Crankset parts and sizes | Nitrous Shifter 175 (millimeters) 3pc |
Gear shift levers | Unavailable Shifters |
Rear gear set | Not Available |
Eastern Shock Fork System Data
Derailleur (Front) | Unavailable Front Derailleur |
Derailleur (Rear) | Unavailable Rear Derailleur |
Fork material | Not Available |
Fork type | 1020 Hi-Ten Steel |
Other Specs of Eastern Shock
Component group sets | Not Available |
Pedals details | Eastern Crown Pedals |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Nitrous Logo |
Seat post extension | 1-Piece Alloy Post Combo |

GT Mach 1 Expert
General InfosModel | Mach 1 Expert |
Manufacturer | GT |
Year of production | 2004 |
Current price | Check price Here ==> |
Color choice | - Yellow-Red |
Sizes | - One |
Wheels And Breaking System
Bike front tire | 20 X 1.75 (inches) GT Brody Knobs |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 289A Rear LeversTektro 907A U-brake Rear Brakes |
Hubs for disc brakes | Rear: Shimano Coaster Brake NuttedFront: Steel |
Rims manufacturer | 36-holeAluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight GaugeSteel |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | GT BMX |
Handlebar extender | Not Available |
Handlebar stem details | Aluminum |
Headset size | Threaded1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches)KMC Z410 |
Bottom bracket shell width | American |
Bottom bracket type | Steel |
Crankset parts and sizes | 36 TeethSteel One-piece |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
GT Mach 1 Expert Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownHi-tensile Steel |
Fork type | GT |
Other Specs of GT Mach 1 Expert
Component group sets | Not Available |
Pedals details | GT Johnson Design |
Rear shock absorber | Not Available |
Saddle seat | GT BMX |
Seat post extension | 22.2 (millimeters) DiameterChromoly |
Useful links and guides ....
- To know more about this exacte bike, Eastern provided us with the latest version of its Shock bike manual
- Find All parts, tires and accessories of Eastern Shock BMX here
- Get your GT Mach 1 Expert manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Mach 1 Expert BMX here