ParkPre COMP 20 1995 VS Specialized HOTROCK 12 BOYS 2009 specs comparison
ParkPre Comp 20
General InfosModel | Comp 20 |
Manufacturer | ParkPre |
Year of production | 1995 |
Current price | Check price Here ==> |
Color choice |
-Jet black -pink |
Sizes |
- Boys |
Sizes |
- Boys |
Wheels And Breaking System
Bike front tire | 20 X 1.75 (inches) Cheng Shin |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Dia-Compe PC-1 Jr. Levers Shimano MJ-II Brakes |
Hubs for disc brakes | King Kong Nutted |
Rims manufacturer | 36-hole Steel |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Chromoly Main Triangle |
Frame type | TIG-welded Steel |
Handlebar construction | Steel |
Handlebar extender | Not Available |
Handlebar stem details | Hsin Lung Steel |
Headset size | 1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-UG20 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 42 Teeth 1-piece 6 (inches) |
Gear shift levers | Grip Shift Quickshift |
Rear gear set | 14 - 26 Teeth 6-speed |
ParkPre Comp 20 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Shimano Tourney TY20 |
Fork material | Unicrown Crown Hi-tensile Steel |
Fork type | Not Available |
Other Specs of ParkPre Comp 20
Component group sets | Shimano Tourney TY-15 |
Pedals details | Fasten LXT |
Rear shock absorber | Not Available |
Saddle seat | Viscount |
Seat post extension | 22.2 (millimeters) Diameter Steel |
![Specialized Hotrock 12 Boys 2009 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Hotrock-12-Boys-2009-specs.jpg)
Specialized Hotrock 12 Boys
General InfosModel | Hotrock 12 Boys |
Manufacturer | Specialized |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
- Gloss Red -Gloss Green |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | 12 X 2.125 (inches) Specialized |
Bike rear tire | Not Available |
Bike wheel size | 12 (inches) Wheels |
Brakeset type | Coaster Rear |
Hubs for disc brakes | Rear: Joy Tech Steel Nutted Coaster Front: Joy Tech Steel Nutted |
Rims manufacturer | 16-hole Alloy |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. UCP |
Frame and Body Specs
Frame materials | Specialized A1 Premium Aluminum |
Frame type | TIG-welded |
Handlebar construction | Alloy |
Handlebar extender | Optional |
Handlebar stem details | Alloy Quill |
Headset size | 1 (inches) Threaded |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) 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 A1 Premium Aluminum and Hi-Ten |
Fork type | Specialized |
Other Specs of Specialized Hotrock 12 Boys
Component group sets | Juvenile Mix |
Pedals details | Composite |
Rear shock absorber | Not Available |
Saddle seat | Specialized Kid's |
Seat post extension | 22.2 (millimeters) Diameter Integrated Steel Post |
Useful links and guides ....
- To know more about this exacte bike, ParkPre provided us with the latest version of its Comp 20 bike manual
- Find All parts, tires and accessories of ParkPre Comp 20 Youth here
- Get your Specialized Hotrock 12 Boys manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hotrock 12 Boys Youth here