Electra BETTY 20 2004 VS Giant BOULDER JR. 2012 specs comparison
Electra Betty 20
General Infos| Model | Betty 20 |
| Manufacturer | Electra |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-White |
| Sizes |
- Girls |
| Sizes |
- Girls |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) Whitewall |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Coaster Rear |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Steel |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | Straight Gauge |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) Threaded Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | 68 (millimeters) American |
| Bottom bracket type | One-piece Spindle Loose Ball |
| Crankset parts and sizes | Steel One-piece |
| Gear shift levers | Not Available |
| Rear gear set | 1-speed |
Electra Betty 20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Electra |
Other Specs of Electra Betty 20
| Component group sets | Not Available |
| Pedals details | Steel Cage Resin Body |
| Rear shock absorber | Not Available |
| Saddle seat | Electra Padded |
| Seat post extension | Steel Pillar |
Giant Boulder Jr.
General Infos| Model | Boulder Jr. |
| Manufacturer | Giant |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
-Black and Red |
| Sizes |
- 24 |
Wheels And Breaking System
| Bike front tire | Giant S-XC 4 24x1.95 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Alloy Direct Pull |
| Hubs for disc brakes | Alloy Alloy |
| Rims manufacturer | Unavailable Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Steel |
| Frame type | Not Available |
| Handlebar construction | Steel Youth MTB Low Rise |
| Handlebar extender | Not Available |
| Handlebar stem details | Steel Quill |
| Headset size | Unavailable Headset |
Gearing Specifications
| Bicycle chain | KMC Z-51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Unavailable Bottom Bracket |
| Crankset parts and sizes | Alloy 3-piece 38t |
| Gear shift levers | Shimano Revo Twist |
| Rear gear set | Not Available |
Giant Boulder Jr. Fork System Data
| Derailleur (Front) | Unavailable Front Derailleur |
| Derailleur (Rear) | Shimano Tourney |
| Fork material | Not Available |
| Fork type | Steel |
Other Specs of Giant Boulder Jr.
| Component group sets | Not Available |
| Pedals details | Nylon Flat Pedal |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Giant Youth MTB |
| Seat post extension | Steel 25.4 (millimeters) |
Useful links and guides ....
- To know more about this exacte bike, Electra provided us with the latest version of its Betty 20 bike manual
- Find All parts, tires and accessories of Electra Betty 20 Youth here
- Get your Giant Boulder Jr. manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Giant Boulder Jr. Youth here