Specialized HOTROCK 24 21-SPEED BOYS 2012 VS Gary Fisher TYRO 1994 specs comparison
Specialized Hotrock 24 21-speed Boys
General Infos| Model | Hotrock 24 21-speed Boys |
| Manufacturer | Specialized |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
- White -Black |
| Sizes |
- 11 (inches) |
| Sizes |
- 11 (inches) |
Wheels And Breaking System
| Bike front tire | Roller Sport 24 X 2.125 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Die Cast Alloy Linear Pull |
| Hubs for disc brakes | Unavailable Front Hub Unavailable Rear Hub |
| Rims manufacturer | Alex C-1000 20 (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 | Hi-Ten Riser |
| Handlebar extender | Not Available |
| Handlebar stem details | Ahead 25.4 |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC Z7 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Water Sealed Loose-ball |
| Crankset parts and sizes | Forged Alloy |
| Gear shift levers | 7spd Shimano Revo Twist |
| Rear gear set | Not Available |
Specialized Hotrock 24 21-speed Boys Fork System Data
| Derailleur (Front) | Shimano FD-CO50 |
| Derailleur (Rear) | 7spd Shimano TX31 |
| Fork material | Not Available |
| Fork type | SR Suntour F11-XCT-JR-24 |
Other Specs of Specialized Hotrock 24 21-speed Boys
| Component group sets | Not Available |
| Pedals details | Compostie |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Specialized Kids Body Geometry |
| Seat post extension | Alloy 27.2 |
Gary Fisher Tyro
General Infos| Model | Tyro |
| Manufacturer | Gary Fisher |
| Year of production | 1994 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- Boys 11.5 (inches) |
Wheels And Breaking System
| Bike front tire | 24 X 2.10 (inches) Maxxis |
| Bike rear tire | 24 X 2.10 (inches) Maxxis |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Levers Alloy Cantilevers Front and alloy Cantilevers With Alloy Levers Rear Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | 36-hole Araya AP-21 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded Steel |
| Handlebar construction | Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | TIG-welded Steel With Cable Holder |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | KMC HP-70 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 Teeth SR |
| Gear shift levers | Grip Shift SRT-300i |
| Rear gear set | 11 - 28 Teeth 7-speed |
Gary Fisher Tyro Fork System Data
| Derailleur (Front) | Shimano TY25 GS |
| Derailleur (Rear) | Shimano Alivio GS |
| Fork material | Not Available |
| Fork type | Hi-tensile Steel |
Other Specs of Gary Fisher Tyro
| Component group sets | Shimano Alivio and GripShift |
| Pedals details | Victor MTB |
| Rear shock absorber | Not Available |
| Saddle seat | Emerald Cover Velo |
| Seat post extension | Alloy Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hotrock 24 21-speed Boys bike manual
- Find All parts, tires and accessories of Specialized Hotrock 24 21-speed Boys Youth here
- Get your Gary Fisher Tyro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Gary Fisher Tyro Youth here