Auburn JR-20RX 1995 VS Mongoose EXPERT 2006 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 |
Mongoose Expert
General Infos| Model | Expert |
| Manufacturer | Mongoose |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-Green |
| Sizes |
- Standard size for all |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 2.10 (inches) Odyssey EarthScience Front: 20 X 2.10 (inches) Odyssey Rototiller |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro Full Alloy Hinged Rear Levers Tektro Alloy U-Brake Rear Brakes |
| Hubs for disc brakes | Cromo Axle Cromo Axle Loose-ball Cassette Rear: Alloy Front: Alloy |
| Rims manufacturer | 36-hole and 48-hole SUN ZX25 Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | ED Black Steel |
Frame and Body Specs
| Frame materials | Full Cromo |
| Frame type | TIG-welded |
| Handlebar construction | Mongoose Cromo 2pc |
| Handlebar extender | Optional |
| Handlebar stem details | Mongoose Front-load |
| Headset size | Oversize Ha (millimeters)er Cups 1 1/8 (inches) 1 1/8 (inches) Ahead |
Gearing Specifications
| Bicycle chain | KMC Z510X |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Bearing 8-spline |
| Crankset parts and sizes | 36 Teeth 3pc Tubular Cromo |
| Gear shift levers | Not Available |
| Rear gear set | 1 Teeth 1-speed |
Mongoose Expert Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Cromo Blades And Steerer |
| Fork type | BMX |
Other Specs of Mongoose Expert
| Component group sets | BMX |
| Pedals details | Mongoose M-Pedal Alloy |
| Rear shock absorber | Not Available |
| Saddle seat | Mongoose Team Jumper |
| Seat post extension | 25.4 (millimeters) Diameter Alloy Microadjust |
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 Mongoose Expert manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Mongoose Expert BMX here