GT MACH ONE EXPERT 2007 VS Scott CONTESSA JR. 12 2012 specs comparison
GT Mach One Expert
General Infos| Model | Mach One Expert |
| Manufacturer | GT |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
- Brilliant Lime -Brilliant Blue |
| Sizes |
- 20 wheel (inches) |
| Sizes |
- 20 wheel (inches) |
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 Levers Tektro Alloy V-type Rear Brakes |
| Hubs for disc brakes | Steel |
| Rims manufacturer | 36-hole Alloy |
| 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 | GT BMX Hi-Ten |
| Handlebar extender | Optional |
| Handlebar stem details | Aluminum |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Ball Type Steel |
| Crankset parts and sizes | 36 Teeth Forged One-piece |
| 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 Steel |
| Fork type | GT BMX |
Other Specs of GT Mach One Expert
| Component group sets | BMX Mix |
| Pedals details | Resin Jr. BMX Design |
| Rear shock absorber | Not Available |
| Saddle seat | GT Jr. BMX |
| Seat post extension | 22.2 (millimeters) Diameter Steel |
Scott Contessa Jr. 12
General Infos| Model | Contessa Jr. 12 |
| Manufacturer | Scott |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
-Pink and White |
| Sizes |
- Standard size for all |
Wheels And Breaking System
| Bike front tire | C-714 12x2.25 Training Wheels |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Tektro 984A |
| Hubs for disc brakes | KT-103F 16h Nutted KT-305R 16h Nutted Coaster |
| Rims manufacturer | Unavailable Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 6061 Alloy c |
| Frame type | Not Available |
| Handlebar construction | Junior Uprise 460 (millimeters) 65 (millimeters) Rise |
| Handlebar extender | Not Available |
| Handlebar stem details | HL and Y1 30 (millimeters) |
| Headset size | VP 755 |
Gearing Specifications
| Bicycle chain | KMC 410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Chuan Wei |
| Crankset parts and sizes | Chuan Wei 28T |
| Gear shift levers | Unavailable Shifters |
| Rear gear set | Not Available |
Scott Contessa Jr. 12 Fork System Data
| Derailleur (Front) | Unavailable Front Derailleur |
| Derailleur (Rear) | Unavailable Rear Derailleur |
| Fork material | Not Available |
| Fork type | BMX Type 800 Hi-ten |
Other Specs of Scott Contessa Jr. 12
| Component group sets | Not Available |
| Pedals details | VP-260 |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | VL-S5041 Combo |
| Seat post extension | Alloy Combo 26.8 |
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 Scott Contessa Jr. 12 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Scott Contessa Jr. 12 BMX here