GT MACH ONE JR. 2008 VS Diamondback REACTOR EXPERT 2008 specs comparison
![GT Mach One Jr. 2008 comparison online with competitors](https://yobicycle.com/images/models/GT-Mach-One-Jr.-2008-specs.jpg)
GT Mach One Jr.
General InfosModel | Mach One Jr. |
Manufacturer | GT |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice |
-Blue |
Sizes |
- Standard size for everyone |
Sizes |
- Standard size for everyone |
Wheels And Breaking System
Bike front tire | 16 X 2.125 (inches) |
Bike rear tire | Not Available |
Bike wheel size | 16 (inches) Wheels |
Brakeset type | Unavailable Front and Coaster Rear |
Hubs for disc brakes | Rear: Steel Coaster Front: Steel |
Rims manufacturer | 28-hole Alloy |
Spoke nipples type | Brass |
Spoke wheel | 14ga. |
Frame and Body Specs
Frame materials | Not Available |
Frame type | TIG-welded |
Handlebar construction | GT BMX |
Handlebar extender | Optional |
Handlebar stem details | Steel |
Headset size | 1 (inches) Steel |
Gearing Specifications
Bicycle chain | KMC Z-410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Ball Type Steel |
Crankset parts and sizes | GT Forged Steel 1pc. |
Gear shift levers | Not Available |
Rear gear set | 1-speed |
GT Mach One Jr. Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown |
Fork type | GT BMX |
Other Specs of GT Mach One Jr.
Component group sets | BMX |
Pedals details | Resin Jr. BMX Design |
Rear shock absorber | Not Available |
Saddle seat | GT Jr. BMX |
Seat post extension | Steel |
![Diamondback Reactor Expert 2008 comparison online with competitors](https://yobicycle.com/images/models/Diamondback-Reactor-Expert-2008-specs.jpg)
Diamondback Reactor Expert
General InfosModel | Reactor Expert |
Manufacturer | Diamondback |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice |
-Silver Metallic |
Sizes |
- 19.75 top tube (inches) |
Wheels And Breaking System
Bike front tire | 20 X 1.5 (inches) Kenda Small Block Eight |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro Levers Tektro 930 Linear Brakes |
Hubs for disc brakes | Rear: Aluminum Cassette Front: Sealed Bearing Alloy |
Rims manufacturer | 32-hole Sun CR-8 |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | TIG-welded |
Handlebar construction | 6061 Aluminum Riser |
Handlebar extender | Optional |
Handlebar stem details | DB Reactor |
Headset size | 1 1/8 (inches) Threadless FSA |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC |
Bottom bracket shell width | Not Available |
Bottom bracket type | Euro Power Spline |
Crankset parts and sizes | 43 Teeth FSA Newton |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Diamondback Reactor Expert Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | Diamondback |
Other Specs of Diamondback Reactor Expert
Component group sets | BMX Mix |
Pedals details | DB Sound Alloy With Replaceable Pins |
Rear shock absorber | Not Available |
Saddle seat | DB Race |
Seat post extension | 27.2 (millimeters) Diameter Alloy Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Mach One Jr. bike manual
- Find All parts, tires and accessories of GT Mach One Jr. BMX here
- Get your Diamondback Reactor Expert manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Diamondback Reactor Expert BMX here