Specialized HOTROCK 20 GIRLS COASTER 2009 VS Trek KIDS FX BOYS 2012 specs comparison
![Specialized Hotrock 20 Girls Coaster 2009 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Hotrock-20-Girls-Coaster-2009-specs.jpg)
Specialized Hotrock 20 Girls Coaster
General InfosModel | Hotrock 20 Girls Coaster |
Manufacturer | Specialized |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
- Gloss Silver and White -Gloss Light Purple and Dark Purple |
Sizes |
- Not available |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | 20 X 2.125 (inches) Specialized Roller |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Alloy Rear Levers Tektro Linear-pull and coaster Rear Brakes |
Hubs for disc brakes | Rear: Joy Tech Steel Nutted Coaster Front: Joy Tech Steel Nutted |
Rims manufacturer | 36-hole Alloy |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. |
Frame and Body Specs
Frame materials | Specialized A1 Premium Aluminum |
Frame type | TIG-welded |
Handlebar construction | Steel |
Handlebar extender | Optional |
Handlebar stem details | Alloy |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Loose Ball |
Crankset parts and sizes | 36 Teeth Heat Treated Hi-Ten |
Gear shift levers | Not Available |
Rear gear set | 1-speed |
Specialized Hotrock 20 Girls Coaster Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Hi-tensile Steel |
Fork type | Not Available |
Other Specs of Specialized Hotrock 20 Girls Coaster
Component group sets | Juvenile Mix |
Pedals details | Composite |
Rear shock absorber | Not Available |
Saddle seat | Specialized |
Seat post extension | 25.4 (millimeters) Diameter Steel |
![Trek Kids FX Boys 2012 comparison online with competitors](https://yobicycle.com/images/models/Trek-Kids-FX-Boys-2012-specs.jpg)
Trek Kids FX Boys
General InfosModel | Kids FX Boys |
Manufacturer | Trek |
Year of production | 2012 |
Current price | Check price Here ==> |
Color choice |
-Metallic Black |
Sizes |
- 24 |
Wheels And Breaking System
Bike front tire | Bontrager H2 24x1.5 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Linear Pull |
Hubs for disc brakes | Unavailable Front Hub Unavailable Rear Hub |
Rims manufacturer | Alloy 32h |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Alpha Silver Aluminum |
Frame type | Not Available |
Handlebar construction | Steel 40 (millimeters) Rise |
Handlebar extender | Not Available |
Handlebar stem details | 65 (millimeters) Dialed 25 Degree |
Headset size | Unavailable Headset |
Gearing Specifications
Bicycle chain | Unavailable Chain |
Bottom bracket shell width | Not Available |
Bottom bracket type | Cartridge |
Crankset parts and sizes | WheelTop Alloy 32t |
Gear shift levers | 7spd Shimano Revo Twist |
Rear gear set | Not Available |
Trek Kids FX Boys Fork System Data
Derailleur (Front) | Unavailable Front Derailleur |
Derailleur (Rear) | Shimano TX35 |
Fork material | Not Available |
Fork type | Hi-Ten |
Other Specs of Trek Kids FX Boys
Component group sets | Not Available |
Pedals details | Platform |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Padded |
Seat post extension | Steel |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hotrock 20 Girls Coaster bike manual
- Find All parts, tires and accessories of Specialized Hotrock 20 Girls Coaster Youth here
- Get your Trek Kids FX Boys manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Kids FX Boys Youth here