Specialized HOTROCK 24 21 SPEED 2011 VS Specialized HOTROCK A1 FSR 2007 specs comparison
Specialized Hotrock 24 21 Speed
General Infos| Model | Hotrock 24 21 Speed |
| Manufacturer | Specialized |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice | - Wht-Blk |
| Sizes | - 11 (inches) |
| Sizes | - 11 (inches) |
Wheels And Breaking System
| Bike front tire | 24 X 2.125 (inches) Specialized Roller |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Junior Reduced Reach LeversV Brake Brakes |
| Hubs for disc brakes | Forged Alloy |
| Rims manufacturer | 32-holeAlex C-1000 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Hi-Ten |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC Z7 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 128 (millimeters) SpindleWater Sealed |
| Crankset parts and sizes | 24/34/42 TeethForged Alloy |
| Gear shift levers | Shimano RS-31 Revo Twist |
| Rear gear set | 14 - 28 Teeth7-speed |
Specialized Hotrock 24 21 Speed Fork System Data
| Derailleur (Front) | Shimano FD C050 |
| Derailleur (Rear) | Shimano TX-31 |
| Fork material | Single CrownAlloy |
| Fork type | SR Suntour SF11 |
Other Specs of Specialized Hotrock 24 21 Speed
| Component group sets | Juvenile Mix |
| Pedals details | Composite |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized BG Kid's |
| Seat post extension | 27.2 (millimeters) DiameterAlloy Micro Adjust |
Specialized Hotrock A1 FSR
General Infos| Model | Hotrock A1 FSR |
| Manufacturer | Specialized |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice | -Flo Red |
| Sizes | - Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 24 X 1.80 (inches) Specialized Roll-X |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Tektro Jr. LeversTektro V-brake Brakes |
| Hubs for disc brakes | Alloy QR |
| Rims manufacturer | 32-holeSpecialized and Alex HRXC |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Alloy Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy A-Head |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | Shimano HG-40 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 113 (millimeters) SpindleTruVativ Cartridge |
| Crankset parts and sizes | 22/32/42 TeethTruVativ ISO-Flow |
| Gear shift levers | Shimano RS-41 Revo Twist |
| Rear gear set | 14 - 28 Teeth7-speed |
Specialized Hotrock A1 FSR Fork System Data
| Derailleur (Front) | Shimano Acera |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Single CrownSteel and aluminum |
| Fork type | 50 (millimeters)RST Capa T7A |
Other Specs of Specialized Hotrock A1 FSR
| Component group sets | Juvenile Mix |
| Pedals details | Composite BodySteel Cage |
| Rear shock absorber | Tough Shock FDR |
| Saddle seat | Specialized Body Geometry ATB Kid's |
| Seat post extension | 27.2 (millimeters) DiameterAlloy 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 bike manual
- Find All parts, tires and accessories of Specialized Hotrock 24 21 Speed Youth here
- Get your Specialized Hotrock A1 FSR manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hotrock A1 FSR Youth here