Specialized HEMI FASTGIRL 12 2001 VS Diamondback MINI VIPER 2003 specs comparison

Specialized Hemi Fastgirl 12
General InfosModel | Hemi Fastgirl 12 |
Manufacturer | Specialized |
Year of production | 2001 |
Current price | Check price Here ==> |
Color choice | -Pink |
Sizes | - Mini |
Sizes | - Mini |
Wheels And Breaking System
Bike front tire | 12 X 2.125 (inches) Specialized Spanky |
Bike rear tire | Not Available |
Bike wheel size | 12 (inches) Wheels |
Brakeset type | Coaster Rear |
Hubs for disc brakes | Rear: Steel Coaster BrakeFront: Steel |
Rims manufacturer | 16-holeSteel |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters)Steel |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Specialized Chromoly |
Handlebar extender | Optional |
Handlebar stem details | Specialized Aluminum |
Headset size | 1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches)KMC 410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | One Piece |
Crankset parts and sizes | 28 TeethSpecialized One Piece |
Gear shift levers | Not Available |
Rear gear set | 18 Teeth1-speed |
Specialized Hemi Fastgirl 12 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownHi-tensile Steel |
Fork type | Specialized |
Other Specs of Specialized Hemi Fastgirl 12
Component group sets | Not Available |
Pedals details | Wellgo Platform |
Rear shock absorber | Not Available |
Saddle seat | Specialized Racing |
Seat post extension | Not Available |

Diamondback Mini Viper
General InfosModel | Mini Viper |
Manufacturer | Diamondback |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice | - Chrome-10-40 Red |
Sizes | - Juvenile |
Wheels And Breaking System
Bike front tire | 16 X 2.125 (inches) Kenda K-50 |
Bike rear tire | Not Available |
Bike wheel size | 16 (inches) Wheels |
Brakeset type | Coaster Brake Rear |
Hubs for disc brakes | Rear: Steel Coaster Brake NuttedFront: Steel |
Rims manufacturer | 28-holeSteel |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Steel BMX |
Handlebar extender | Not Available |
Handlebar stem details | Steel |
Headset size | 1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches)KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Steel |
Crankset parts and sizes | 36 Teeth1-piece 5 1/2 (inches) |
Gear shift levers | Not Available |
Rear gear set | 18 Teeth1-speed |
Diamondback Mini Viper Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownHi-tensile Steel |
Fork type | Not Available |
Other Specs of Diamondback Mini Viper
Component group sets | Not Available |
Pedals details | Wellgo LU-968 |
Rear shock absorber | Not Available |
Saddle seat | Diamondback BMX |
Seat post extension | 25.4 (millimeters) DiameterSteel |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hemi Fastgirl 12 bike manual
- Find All parts, tires and accessories of Specialized Hemi Fastgirl 12 Youth here
- Get your Diamondback Mini Viper manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Diamondback Mini Viper Youth here