GT Bicycles MACH ONE JR. CB 2012 VS Scott CONTESSA JR 20 2011 specs comparison

GT Bicycles Mach One Jr. CB
General InfosModel | Mach One Jr. CB |
Manufacturer | GT Bicycles |
Year of production | 2012 |
Current price | Check price Here ==> |
Color choice | - Satin White-Satin Blue |
Sizes | - Standard size for all |
Sizes | - Standard size for all |
Wheels And Breaking System
Bike front tire | GT Wing 2.1 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Promax V-Brake |
Hubs for disc brakes | Steel KT Coaster 28h |
Rims manufacturer | Unavailable Wheelset |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Hi-Ten |
Frame type | Not Available |
Handlebar construction | Steel |
Handlebar extender | Not Available |
Handlebar stem details | GT Race |
Headset size | Threaded 1 (inches) |
Gearing Specifications
Bicycle chain | KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | American BB |
Crankset parts and sizes | Steel 127 (millimeters) 33t |
Gear shift levers | Unavailable Shifters |
Rear gear set | Not Available |
GT Bicycles Mach One Jr. CB Fork System Data
Derailleur (Front) | Unavailable Front Derailleur |
Derailleur (Rear) | Unavailable Rear Derailleur |
Fork material | Not Available |
Fork type | GT Hi-Ten |
Other Specs of GT Bicycles Mach One Jr. CB
Component group sets | Not Available |
Pedals details | GT Mini Plastic |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | GT Mach 1 Mini Rail |
Seat post extension | Steel 25.4 (millimeters) |

Scott Contessa Jr 20
General InfosModel | Contessa Jr 20 |
Manufacturer | Scott |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice | -Light green and white |
Sizes | - 20 (inches) |
Wheels And Breaking System
Bike front tire | 20 X 1.75 (inches) K-831 |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro JL510-TS LeversLee-Chi 209 P Brakes |
Hubs for disc brakes | Rear: JY-434 NuttedFront: JY-433 Nutted |
Rims manufacturer | 32-holeAlex C-1000 |
Spoke nipples type | Not Available |
Spoke wheel | 15ga. UCP |
Frame and Body Specs
Frame materials | 6061 Alloy c |
Frame type | Alloy |
Handlebar construction | Junior Uprise |
Handlebar extender | Optional |
Handlebar stem details | HL-TDS-C41-8 |
Headset size | VP-A71 |
Gearing Specifications
Bicycle chain | Not Available |
Bottom bracket shell width | Not Available |
Bottom bracket type | TH M1 |
Crankset parts and sizes | 36T TeethLasco Single 140 (millimeters) |
Gear shift levers | Shimano SL-RS35-6 Revo Shifter |
Rear gear set | 14 - 28 Teeth6-speed |
Scott Contessa Jr 20 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Shimano RD-FT30 |
Fork material | Not Available |
Fork type | 50 (millimeters) TravelRST Capa T20 |
Other Specs of Scott Contessa Jr 20
Component group sets | Mountain Mix |
Pedals details | VP-580 |
Rear shock absorber | Not Available |
Saddle seat | Sct-22 Junior |
Seat post extension | 26.8 (millimeters) DiameterScott SP-252 |
Useful links and guides ....
- To know more about this exacte bike, GT Bicycles provided us with the latest version of its Mach One Jr. CB bike manual
- Find All parts, tires and accessories of GT Bicycles Mach One Jr. CB Youth here
- Get your Scott Contessa Jr 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Scott Contessa Jr 20 Youth here