GT MACH 1 2003 VS Marin MBX 250 2002 specs comparison

GT Mach 1
General InfosModel | Mach 1 |
Manufacturer | GT |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice | - Metallic Silver-Chrom Red |
Sizes | - Junior |
Sizes | - Junior |
Wheels And Breaking System
Bike front tire | 16 X 2.125 (inches) BMX Knobby |
Bike rear tire | Not Available |
Bike wheel size | 16 (inches) Wheels |
Brakeset type | Coaster Brake Rear |
Hubs for disc brakes | Rear: Shimano Coaster Brake NuttedFront: Steel |
Rims manufacturer | 28-holeSteel |
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 410 |
Bottom bracket shell width | American |
Bottom bracket type | Not Available |
Crankset parts and sizes | 36 TeethSteel One-piece |
Gear shift levers | Not Available |
Rear gear set | 1-speed |
GT Mach 1 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
Component group sets | Not Available |
Pedals details | BMX |
Rear shock absorber | Not Available |
Saddle seat | GT Jr. BMX |
Seat post extension | 22.2 (millimeters) DiameterChromoly |

Marin MBX 250
General InfosModel | MBX 250 |
Manufacturer | Marin |
Year of production | 2002 |
Current price | Check price Here ==> |
Color choice | -Brushed |
Sizes | - Professional size |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.75 (inches) Maxxis Max DaddyFront: 20 X 2.00 (inches) Maxxis Max Daddy |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Unavailable Front and Dia-Compe MX-2 Rear LeversDia-Compe MX-2 Rear Brakes |
Hubs for disc brakes | Aluminum |
Rims manufacturer | 36-holeAlex AL-DM24 |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | TIG-welded |
Handlebar construction | Chromoly BMX |
Handlebar extender | Optional |
Handlebar stem details | ForgedAluminum |
Headset size | 1 1/8 (inches) Threadless Tange Seiki |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)KMC |
Bottom bracket shell width | American |
Bottom bracket type | Loose Ball |
Crankset parts and sizes | 44 TeethFSA CK-40 3-piece |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
Marin MBX 250 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown4130 Chromoly |
Fork type | Not Available |
Other Specs of Marin MBX 250
Component group sets | Not Available |
Pedals details | Platform |
Rear shock absorber | Not Available |
Saddle seat | Padded BMX |
Seat post extension | 26.0 (millimeters) DiameterAluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Mach 1 bike manual
- Find All parts, tires and accessories of GT Mach 1 BMX here
- Get your Marin MBX 250 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Marin MBX 250 BMX here