GT MACH ONE EXPERT 2005 VS Diamondback REACTOR JR. 1997 specs comparison
![GT Mach One Expert 2005 comparison online with competitors](https://yobicycle.com/images/models/GT-Mach-One-Expert-2005-specs.jpg)
GT Mach One Expert
General InfosModel | Mach One Expert |
Manufacturer | GT |
Year of production | 2005 |
Current price | Check price Here ==> |
Color choice |
- Chrome -Brilliant Blue |
Sizes |
- Not available |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | 20 X 1.75 (inches) GT Brody Knob |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 317A Rear Levers Tektro Linear-pull Rear Brakes |
Hubs for disc brakes | Rear: Shimano Coaster Front: Steel |
Rims manufacturer | Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Hi-tensile Steel |
Handlebar extender | Not Available |
Handlebar stem details | Aluminum |
Headset size | 1 (inches) Threaded Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 36 Teeth GT Forged |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
GT Mach One Expert Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown High-tensile Steel |
Fork type | GT |
Other Specs of GT Mach One Expert
Component group sets | Not Available |
Pedals details | Resin Platform |
Rear shock absorber | Not Available |
Saddle seat | GT Jr. |
Seat post extension | 22.2 (millimeters) Diameter Aluminum Micro-adjust |
![Diamondback Reactor Jr. 1997 comparison online with competitors](https://yobicycle.com/images/models/Diamondback-Reactor-Jr.-1997-specs.jpg)
Diamondback Reactor Jr.
General InfosModel | Reactor Jr. |
Manufacturer | Diamondback |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
-Brushed |
Sizes |
- Boys 8.5 (inches) |
Wheels And Breaking System
Bike front tire | 20 X 1 3/8 (inches) Tioga Comp III |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Dia-Compe MX-101 Levers Chang Star Brakes |
Hubs for disc brakes | Nutted King Kong Aluminum |
Rims manufacturer | 32-hole Alex Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Chung Nan Stainless Steel |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | TIG-welded |
Handlebar construction | Kalloy Aluminum |
Handlebar extender | Not Available |
Handlebar stem details | Hsin Lung |
Headset size | 1 (inches) YST |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC HP-20 |
Bottom bracket shell width | 68 (millimeters) Threadless |
Bottom bracket type | 117.5 (millimeters) Spindle YST BB 611 |
Crankset parts and sizes | 43 Teeth Dotek 3-piece |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Diamondback Reactor Jr. Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | Akisu |
Other Specs of Diamondback Reactor Jr.
Component group sets | Not Available |
Pedals details | Aluminum |
Rear shock absorber | Not Available |
Saddle seat | Velo VL-208 |
Seat post extension | 22.2 (millimeters) Diameter Aluminum |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Mach One Expert bike manual
- Find All parts, tires and accessories of GT Mach One Expert BMX here
- Get your Diamondback Reactor Jr. manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Diamondback Reactor Jr. BMX here