GT MACH 1 JR. 2004 VS Diamondback SESSION 2006 specs comparison
![GT Mach 1 Jr. 2004 comparison online with competitors](https://yobicycle.com/images/models/GT-Mach-1-Jr.-2004-specs.jpg)
GT Mach 1 Jr.
General InfosModel | Mach 1 Jr. |
Manufacturer | GT |
Year of production | 2004 |
Current price | Check price Here ==> |
Color choice |
-Blue |
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: Steel Coaster Brake Nutted Front: Steel |
Rims manufacturer | 28-hole Steel |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Steel |
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 | Threaded 1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
Bottom bracket shell width | American |
Bottom bracket type | Not Available |
Crankset parts and sizes | 36 Teeth Steel One-piece |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
GT Mach 1 Jr. 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 Jr.
Component group sets | Not Available |
Pedals details | BMX |
Rear shock absorber | Not Available |
Saddle seat | GT Jr. BMX |
Seat post extension | 22.2 (millimeters) Diameter Chromoly |
![Diamondback Session 2006 comparison online with competitors](https://yobicycle.com/images/models/Diamondback-Session-2006-specs.jpg)
Diamondback Session
General InfosModel | Session |
Manufacturer | Diamondback |
Year of production | 2006 |
Current price | Check price Here ==> |
Color choice |
- Brown -Orange |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.85 (inches) DB Cellblock Front: 20 X 2.125 (inches) DB 304 |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Rush Aluminum Rear Levers Rush RX-310 U-brake Rear Brakes |
Hubs for disc brakes | 14 (millimeters) 14 (millimeters) Axle Rear: Steel Front: Steel |
Rims manufacturer | 48-hole Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
Frame materials | Steel |
Frame type | TIG-welded |
Handlebar construction | DB 2-piece JR |
Handlebar extender | Not Available |
Handlebar stem details | Aluminum Threadless |
Headset size | 1 1/8 (inches) Threadless FSA |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Loose Ball |
Crankset parts and sizes | 44 Teeth 1-piece Chromoly |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Diamondback Session Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Steel |
Fork type | Diamondback |
Other Specs of Diamondback Session
Component group sets | Not Available |
Pedals details | DB Platform |
Rear shock absorber | Not Available |
Saddle seat | DB Padded Jump |
Seat post extension | 25.4 (millimeters) Diameter Steel Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Mach 1 Jr. bike manual
- Find All parts, tires and accessories of GT Mach 1 Jr. BMX here
- Get your Diamondback Session manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Diamondback Session BMX here