GT MACH ONE JR. 2008 VS Diamondback GRIND 2011 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 Grind 2011 comparison online with competitors](https://yobicycle.com/images/models/Diamondback-Grind-2011-specs.jpg)
Diamondback Grind
General InfosModel | Grind |
Manufacturer | Diamondback |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
- white -Blue |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | 20 X 2.1 (inches) DB Cellblock |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 2 Finger Levers Tektro 907 U-brake Brakes |
Hubs for disc brakes | Rear: Steel Shell With 14 (millimeters) Axle Front: Steel Shell With 3/8 (inches) Axle |
Rims manufacturer | 48-hole |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | Steel |
Handlebar construction | Hi-Ten 2-piece |
Handlebar extender | Optional |
Handlebar stem details | Alloy 4-bolt |
Headset size | 1 1/8 (inches) FSA Threadless |
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 | Steel One Piece |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Diamondback Grind Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Steel |
Fork type | Hi Ten |
Other Specs of Diamondback Grind
Component group sets | BMX Mix |
Pedals details | DB Sound Plastic With Chromo Axels |
Rear shock absorber | Not Available |
Saddle seat | DB Darin Read Signature Plastic Seat |
Seat post extension | 25.4 (millimeters) Diameter Steel Pillar |
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 Grind manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Diamondback Grind BMX here