Auburn JR-20RX 1995 VS S & M MATT BERINGER MINI COBRA 2007 specs comparison
Auburn JR-20RX
General Infos| Model | JR-20RX |
| Manufacturer | Auburn |
| Year of production | 1995 |
| Current price | Check price Here ==> |
| Color choice |
-Blue anodized |
| Sizes |
- Boys |
| Sizes |
- Boys |
Wheels And Breaking System
| Bike front tire | 20 X 1 1/8 (inches) GT AA Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe MX-122 Jr Levers Dia-Compe 500NR Brakes |
| Hubs for disc brakes | GT Alloy |
| Rims manufacturer | 28-hole Sun Metal MP-13 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | Welded Aluminum |
| Handlebar construction | GT BMX Mini |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Mini Alloy |
| Headset size | 1 (inches) GT Pro Series |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 42 Teeth Sugino GT |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Auburn JR-20RX Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Auburn Mini |
Other Specs of Auburn JR-20RX
| Component group sets | Not Available |
| Pedals details | GT Alloy |
| Rear shock absorber | Not Available |
| Saddle seat | One-piece Nylon |
| Seat post extension | 20.6 (millimeters) Diameter Composite Integral To Saddle |
S & M Matt Beringer Mini Cobra
General Infos| Model | Matt Beringer Mini Cobra |
| Manufacturer | S & M |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 16 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 16 (inches) Wheels |
| Brakeset type | 2-Piece Hinged Rear Levers Tektro U-brake Rear Brakes |
| Hubs for disc brakes | Rear: 14 (millimeters) Axle Front: 3/8 (inches) Axle |
| Rims manufacturer | 36-hole |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | 4130 Mid-Rise c |
| Handlebar extender | Optional |
| Handlebar stem details | Fit S3 |
| Headset size | Integrated |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Mid BB |
| Crankset parts and sizes | 36 Teeth Tubular Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 11 Teeth 1-speed |
S & M Matt Beringer Mini Cobra Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown 4130 Chromoly |
| Fork type | S & M |
Other Specs of S & M Matt Beringer Mini Cobra
| Component group sets | BMX |
| Pedals details | S & M 101 |
| Rear shock absorber | Not Available |
| Saddle seat | S & M Logo |
| Seat post extension | Not Available |
Useful links and guides ....
- To know more about this exacte bike, Auburn provided us with the latest version of its JR-20RX bike manual
- Find All parts, tires and accessories of Auburn JR-20RX BMX here
- Get your S & M Matt Beringer Mini Cobra manual book version yo know further about this bike
- Saddles, tires And mechanical parts for S & M Matt Beringer Mini Cobra BMX here