GT Mach 1 Expert 2003 Technical specs and features
| Brand | GT |
| Model | Mach 1 Expert |
| First production | 2003 |
| Bike category | BMX |
| Bike sub-category | BMX |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | GT Mach 1 Expert Parts |
| Available Sizes | - One |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) Kenda K-Rad |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro 289A Rear Levers Tektro 907A U-brake Rear Brakes |
| Hubs for disc brakes | Rear: Shimano Coaster Brake Nutted Front: Steel |
| Rims manufacturer | 36-hole Alex G303 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Steel |
Frame and Body Specifications
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | GT BMX |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum |
| Headset size | Threaded 1 (inches) Steel |
Gearing Specs
| Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
| Bottom bracket shell width | American |
| Bottom bracket type | Steel |
| Crankset parts and sizes | 36 Teeth Steel One-piece |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
GT Mach 1 Expert Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | GT |
Other Specs of GT Mach 1 Expert
| Component group sets | Not Available |
| Available colors | - Chrom Green - Chrome-Plated - Metallic Silver |
| Weight | Unspecified |
| Pedals details | GT Johnson Design |
| Rear shock absorber | Not Available |
| Saddle seat | GT BMX |
| Seat post extension | 22.2 (millimeters) Diameter Chromoly |
GT Mach 1 Expert picture
Mach 1 Expert bike comparison
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GT produced the Mach 1 Expert bike in 2003 and can be classified as a BMX bicycle, this exact model costs in american market arround $149.99.
GT BMX Mach 1 Expert can be found in a few colors, among these colors Chrom Green, Chrome-Plated and Metallic Silver .
This bike is equiped with 20 x 1.95" Kenda K-Rad tires and Steel spoke wheel while the rims are manufactured by Alex G303, 36-hole. GT equiped this exact model with Tektro 907A U-brake rear brakes, Tektro 289A rear levers braking system and Front: steel, nutted, Rear: Shimano Coaster Brake hubs.
To guarantee the comfiest ride GT used Hi-tensile steel material for the frame. GT BMX high strength material is used on the handlebar of this Mach 1 Expert to ensure the perfect handling while the stems are made of Aluminum.
For the smoothest biking experience Steel one-piece, 36 teeth is used on this bicycle linked to KMC 410 chain that is easily replaceable as stated by GT.
