Specialized HOTROCK 12 GIRLS 2012 VS Trek JET 20 2004 specs comparison
Specialized Hotrock 12 Girls
General Infos| Model | Hotrock 12 Girls |
| Manufacturer | Specialized |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
- Purple -Pink |
| Sizes |
- 12 (inches) |
| Sizes |
- 12 (inches) |
Wheels And Breaking System
| Bike front tire | Rhythm Lite Sport 12 X 2 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Coaster |
| Hubs for disc brakes | Unavailable Front Hub Unavailable Rear Hub |
| Rims manufacturer | Alloy 12 (inches) |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | Not Available |
| Handlebar construction | Alloy 2pc |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy Quill |
| Headset size | 1 (inches) Threaded |
Gearing Specifications
| Bicycle chain | KMC Z-410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | 1pc Loose Ball |
| Crankset parts and sizes | Heat Treated Hi-Ten 1pc |
| Gear shift levers | Unavailable Shifters |
| Rear gear set | Not Available |
Specialized Hotrock 12 Girls Fork System Data
| Derailleur (Front) | Unavailable Front Derailleur |
| Derailleur (Rear) | Unavailable Rear Derailleur |
| Fork material | Not Available |
| Fork type | A1 Aluminum Blades |
Other Specs of Specialized Hotrock 12 Girls
| Component group sets | Not Available |
| Pedals details | Compostie |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Kids With Teacher Handle |
| Seat post extension | 22.2 (millimeters) Steel |
Trek Jet 20
General Infos| Model | Jet 20 |
| Manufacturer | Trek |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
- Red -Black and Silver |
| Sizes |
- Boys |
Wheels And Breaking System
| Bike front tire | 20 X 2.125 (inches) Kenda K-Rad |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Coaster Brake Rear |
| Hubs for disc brakes | Nutted Steel |
| Rims manufacturer | Chrome Steel |
| Spoke nipples type | Not Available |
| Spoke wheel | Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Rise Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) Threaded Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 32 Teeth Steel One-piece |
| Gear shift levers | Not Available |
| Rear gear set | 19 Teeth 1-speed |
Trek Jet 20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Trek |
Other Specs of Trek Jet 20
| Component group sets | Not Available |
| Pedals details | Platform Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Trek Jr |
| 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 12 Girls bike manual
- Find All parts, tires and accessories of Specialized Hotrock 12 Girls Youth here
- Get your Trek Jet 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Jet 20 Youth here