GT MACH ONE JR. 2009 VS Sunday AM RAW 2015 specs comparison
GT Mach One Jr.
General InfosModel | Mach One Jr. |
Manufacturer | GT |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice | -Black |
Sizes | - Not available |
Sizes | - Not available |
Wheels And Breaking System
Bike front tire | 16 X 2.125 (inches) GT Wing Design |
Bike rear tire | Not Available |
Bike wheel size | 16 (inches) Wheels |
Brakeset type | Coaster Brake Rear |
Hubs for disc brakes | Rear: Coaster BrakeFront: Steel |
Rims manufacturer | 28-holeAlloy |
Spoke nipples type | Brass |
Spoke wheel | 14ga. |
Frame and Body Specs
Frame materials | Not Available |
Frame type | TIG-welded |
Handlebar construction | GT BMX Hi-ten |
Handlebar extender | Optional |
Handlebar stem details | Steel |
Headset size | 1 (inches) Steel |
Gearing Specifications
Bicycle chain | KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Steel |
Crankset parts and sizes | 32 TeethForged One-piece |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-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 | Jr Resin Platform |
Rear shock absorber | Not Available |
Saddle seat | GT Jr. BMX |
Seat post extension | 25.4 (millimeters) DiameterSteel |

Sunday AM Raw
General InfosModel | AM Raw |
Manufacturer | Sunday |
Year of production | 2015 |
Current price | Check price Here ==> |
Color choice | -Raw |
Sizes | - 20.5 TT |
Wheels And Breaking System
Bike front tire | 20 X 2.4 (inches) Odyssey OEM Chase Hawk Signature |
Bike rear tire | Not Available |
Bike wheel size | 20 |
Brakeset type | Odyssey Springfield |
Hubs for disc brakes | 36H 36H 9T Looseball Low-Flange Semi-Sealed SundaySunday |
Rims manufacturer | Sunday Lightning Rim 36H |
Spoke nipples type | Not Available |
Spoke wheel | Steel Black |
Frame and Body Specs
Frame materials | Chromoly Down Tube And Dropouts |
Frame type | Welded |
Handlebar construction | Not Available |
Handlebar extender | Not Available |
Handlebar stem details | Sunday Freeze Top-Load Stem 52 (millimeters) |
Headset size | Sunday M6 Pre-Load BoltSunday Integrated |
Gearing Specifications
Bicycle chain | KMC Z-510H |
Bottom bracket shell width | Not Available |
Bottom bracket type | 19 (millimeters) Sealed Mid |
Crankset parts and sizes | 25T 3-piece Chromoly Steel Sunday 170 (millimeters) |
Gear shift levers | Not Available |
Rear gear set | 9t |
Sunday AM Raw Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Chromoly and Steel |
Fork type | AM With Chromoly Dropouts |
Other Specs of Sunday AM Raw
Component group sets | BMX Mix |
Pedals details | Odyssey Twisted PC |
Rear shock absorber | Not Available |
Saddle seat | Tripod |
Seat post extension | Tripod |
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 Sunday AM Raw manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Sunday AM Raw BMX here