Jamis TYRO 2.4 2008 VS Specialized HOTROCK A1 FS GIRLS 2009 specs comparison
Jamis Tyro 2.4
General Infos| Model | Tyro 2.4 |
| Manufacturer | Jamis |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
- Gloss Black -Mean Green |
| Sizes |
- 24 wheel (inches) |
| Sizes |
- 24 wheel (inches) |
Wheels And Breaking System
| Bike front tire | 24 X 1.95 (inches) CST ATB |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Alloy Short Reach Levers Alloy Linear Pull Brakes |
| Hubs for disc brakes | Quick Release |
| Rims manufacturer | Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | ATB Tapered |
| Handlebar extender | Not Available |
| Handlebar stem details | Jamis |
| Headset size | 1 1/8 (inches) Threadless AheadSet |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z51 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Cotterless |
| Crankset parts and sizes | 24/34 Teeth Alloy Cotterless |
| Gear shift levers | SRAM MRX |
| Rear gear set | 13 - 28 Teeth 7-speed |
Jamis Tyro 2.4 Fork System Data
| Derailleur (Front) | Top-pull and clamp-on Shimano TZ30 |
| Derailleur (Rear) | Shimaon TX30 |
| Fork material | Single |
| Fork type | 45 (millimeters) Travel Jamis Suspension |
Other Specs of Jamis Tyro 2.4
| Component group sets | Mountain Mix |
| Pedals details | ATB Style |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Jump |
| Seat post extension | 27.2 (millimeters) Diameter Alloy Micro-adjust |
Specialized Hotrock A1 FS Girls
General Infos| Model | Hotrock A1 FS Girls |
| Manufacturer | Specialized |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Gloss Black |
| Sizes |
- 11.5 (inches) - 13.5 (inches) |
Wheels And Breaking System
| Bike front tire | 24 X 1.80 (inches) Specialized Fast Trak |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Alloy Levers Alloy Linear Pull Brakes |
| Hubs for disc brakes | Specialized Forged Alloy |
| Rims manufacturer | 32-hole Alex HRXC |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 15ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Kid's Alloy Riser |
| 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 | 113 (millimeters) Spindle FSA BB-7420 |
| Crankset parts and sizes | 22/32/42 Teeth SR Suntour Junior |
| Gear shift levers | Twist-shift |
| Rear gear set | 13 - 34 Teeth 7-speed |
Specialized Hotrock A1 FS Girls Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Single Crown Chromoly and Hi-ten and alloy |
| Fork type | 51 (millimeters) Travel RST Capa T24ML |
Other Specs of Specialized Hotrock A1 FS Girls
| Component group sets | Mountain Mix |
| Pedals details | Composite |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized BG Rival Kid's |
| Seat post extension | 27.2 (millimeters) Diameter Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Tyro 2.4 bike manual
- Find All parts, tires and accessories of Jamis Tyro 2.4 Youth here
- Get your Specialized Hotrock A1 FS Girls manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hotrock A1 FS Girls Youth here