SE Racing RIPPER JR. 2004 VS GT MACH 1 EXPERT 2004 specs comparison
SE Racing Ripper Jr.
General InfosModel | Ripper Jr. |
Manufacturer | SE Racing |
Year of production | 2004 |
Current price | Check price Here ==> |
Color choice | -Screaming Red |
Sizes | - 20 (inches) |
Sizes | - 20 (inches) |
Wheels And Breaking System
Bike front tire | 20 X 1 3/8 (inches) Kenda Krankit |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 2 Finger Alloy Rear LeversTektro 926Al Mini V-brake Rear Brakes |
Hubs for disc brakes | AlloySE Racing Sealed Bearing |
Rims manufacturer | 28-holeSE Racing Double Wall |
Spoke nipples type | Not Available |
Spoke wheel | 15ga. Straight GaugeStainless Steel |
Frame and Body Specs
Frame materials | SE Racing Certified 7005 Aluminum |
Frame type | TIG-welded |
Handlebar construction | AlloySE Racing Wing Mini |
Handlebar extender | Not Available |
Handlebar stem details | AlloySe Racing BMX Mini |
Headset size | 1 (inches) Aheadset |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)KMC Z51 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Square TaperEuro Sealed Cartridge |
Crankset parts and sizes | 165 (millimeters) 42 Teeth AlloySE Racing 3-pc |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
SE Racing Ripper Jr. Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | 4130 chromoly c |
Fork type | SE Racing Landing Gear Mini |
Other Specs of SE Racing Ripper Jr.
Component group sets | Not Available |
Pedals details | Welgo Alloy Platform |
Rear shock absorber | Not Available |
Saddle seat | SE Racing BMX Mini |
Seat post extension | Integrated |

GT Mach 1 Expert
General InfosModel | Mach 1 Expert |
Manufacturer | GT |
Year of production | 2004 |
Current price | Check price Here ==> |
Color choice | - Yellow-Red |
Sizes | - One |
Wheels And Breaking System
Bike front tire | 20 X 1.75 (inches) GT Brody Knobs |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 289A Rear LeversTektro 907A U-brake Rear Brakes |
Hubs for disc brakes | Rear: Shimano Coaster Brake NuttedFront: Steel |
Rims manufacturer | 36-holeAluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight GaugeSteel |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | GT BMX |
Handlebar extender | Not Available |
Handlebar stem details | Aluminum |
Headset size | Threaded1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches)KMC Z410 |
Bottom bracket shell width | American |
Bottom bracket type | Steel |
Crankset parts and sizes | 36 TeethSteel One-piece |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
GT Mach 1 Expert Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownHi-tensile Steel |
Fork type | GT |
Other Specs of GT Mach 1 Expert
Component group sets | Not Available |
Pedals details | GT Johnson Design |
Rear shock absorber | Not Available |
Saddle seat | GT BMX |
Seat post extension | 22.2 (millimeters) DiameterChromoly |
Useful links and guides ....
- To know more about this exacte bike, SE Racing provided us with the latest version of its Ripper Jr. bike manual
- Find All parts, tires and accessories of SE Racing Ripper Jr. BMX here
- Get your GT Mach 1 Expert manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Mach 1 Expert BMX here