Specialized HOTROCK 12 GIRLS 2007 VS Trek KDR 1000 2007 specs comparison
Specialized Hotrock 12 Girls
General Infos| Model | Hotrock 12 Girls |
| Manufacturer | Specialized |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
- Blue and Black -Pink and Black |
| Sizes |
- Standard size for everyone |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 12 X 2.125 (inches) Specialized Roller |
| Bike rear tire | Not Available |
| Bike wheel size | 12 (inches) Wheels |
| Brakeset type | Coaster Rear |
| Hubs for disc brakes | Joy Tech Steel Nutted |
| Rims manufacturer | 16-hole Alloy Single Wall |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge UCP |
Frame and Body Specs
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Alloy 2pc |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy 1 (inches) Quill |
| Headset size | 1 (inches) Threaded |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Loose Ball |
| Crankset parts and sizes | 28 Teeth Heat Treated Hi-Ten |
| Gear shift levers | Not Available |
| Rear gear set | 1-speed |
Specialized Hotrock 12 Girls Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Aluminum and steel Steerer |
| Fork type | Specialized A1 |
Other Specs of Specialized Hotrock 12 Girls
| Component group sets | Juvenile Mix |
| Pedals details | Composite Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Hotrock Jumping |
| Seat post extension | 22.2 (millimeters) Diameter Steel |
Trek KDR 1000
General Infos| Model | KDR 1000 |
| Manufacturer | Trek |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Blue |
| Sizes |
- 34.5 |
Wheels And Breaking System
| Bike front tire | 24 X 1.00 (inches) Bontrager Select |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Shimano Sora STI Dual Control Levers Alloy Dual Pivot Brakes |
| Hubs for disc brakes | Formula |
| Rims manufacturer | Alex Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Alpha Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Alloy |
| Handlebar extender | Not Available |
| Handlebar stem details | Bontrager Sport |
| Headset size | 1 1/8 (inches) Threadless Aheadset Slimstak |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Bontrager ISIS |
| Crankset parts and sizes | 39/48 Teeth Bontrager Sport |
| Gear shift levers | Shimano Sora STI Dual Control |
| Rear gear set | 12 - 28 Teeth 8-speed |
Trek KDR 1000 Fork System Data
| Derailleur (Front) | Shimano 2200 |
| Derailleur (Rear) | Shimano Tiagra |
| Fork material | Aero Crown Alloy |
| Fork type | Alloy Rigid |
Other Specs of Trek KDR 1000
| Component group sets | Shimano Sora |
| Pedals details | Clipless Alloy Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Race Jr. |
| Seat post extension | Bontrager Sport |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hotrock 12 Girls bike manual
- Find All parts, tires and accessories of Specialized Hotrock 12 Girls Youth here
- Get your Trek KDR 1000 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek KDR 1000 Youth here