Specialized HOTROCK 12 BOYS 2007 VS Sunday PRIMER 18 2014 specs comparison
Specialized Hotrock 12 Boys
General Infos| Model | Hotrock 12 Boys |
| Manufacturer | Specialized |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
- Red and Black -Green and Black |
| Sizes |
- Standard size for everyone |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Specialized Roller |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Coaster Rear |
| Hubs for disc brakes | Joy Tech Steel Nutted |
| Rims manufacturer | 16-hole Alloy Single Wall |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge UCP |
Frame and Body Specs
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Alloy 2pc |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy 1 (inches) Quill |
| Headset size | 1 (inches) Threaded |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Loose Ball |
| Crankset parts and sizes | 28 Teeth Heat Treated Hi-Ten |
| Gear shift levers | Not Available |
| Rear gear set | 1-speed |
Specialized Hotrock 12 Boys Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Aluminum and steel Steerer |
| Fork type | Specialized A1 |
Other Specs of Specialized Hotrock 12 Boys
| Component group sets | Juvenile Mix |
| Pedals details | Composite Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Hotrock Jumping |
| Seat post extension | 22.2 (millimeters) Diameter Steel |
Sunday Primer 18
General Infos| Model | Primer 18 |
| Manufacturer | Sunday |
| Year of production | 2014 |
| Current price | Check price Here ==> |
| Color choice |
-Blue |
| Sizes |
- 18.5 TT (inches) |
Wheels And Breaking System
| Bike front tire | Innova 18+ù2.1 |
| Bike rear tire | Innova 18+ù2.1 |
| Bike wheel size | 18 (inches) |
| Brakeset type | Odyssey Springfield |
| Hubs for disc brakes | 28H Looseball Low-Flange Sunday |
| Rims manufacturer | 28H P-7x |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Steel |
| Frame type | Not Available |
| Handlebar construction | 1-¦ Up 12-¦ Back 7.65? X 25.5? Primer 18 |
| Handlebar extender | Not Available |
| Handlebar stem details | Sunday Freeze Front-Load Stem 48 (millimeters) |
| Headset size | Sunday Integrated |
Gearing Specifications
| Bicycle chain | PYC 410H |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | 19 (millimeters) Sealed Mid |
| Crankset parts and sizes | 3-piece Chromoly 155 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | Not Available |
Sunday Primer 18 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Not Available |
| Fork type | Chromoly Dropouts Primer 18 |
Other Specs of Sunday Primer 18
| Component group sets | Not Available |
| Pedals details | Sunday Plastic |
| Rear shock absorber | Not Available |
| Saddle seat | Sunday Seat And Post Combo |
| Seat post extension | Integrated |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hotrock 12 Boys bike manual
- Find All parts, tires and accessories of Specialized Hotrock 12 Boys Youth here
- Get your Sunday Primer 18 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Sunday Primer 18 Youth here