Pyramid GIRLS 20 1999 VS Specialized HOTROCK 16 2008 specs comparison
Pyramid Girls 20
General InfosModel | Girls 20 |
Manufacturer | Pyramid |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice |
- Pink -Lavender |
Sizes |
- Girls 12 (inches) |
Sizes |
- Girls 12 (inches) |
Wheels And Breaking System
Bike front tire | 20 X 1.75 (inches) White |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Coaster Rear |
Hubs for disc brakes | Rear: Coaster Brake Nutted Front: Steel |
Rims manufacturer | 28-hole Chrome Steel |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Sha-Dar Stainless Steel |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Steel BMX |
Handlebar extender | Not Available |
Handlebar stem details | Alloy |
Headset size | 1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
Bottom bracket shell width | American 24tpi |
Bottom bracket type | One Piece |
Crankset parts and sizes | 40 Teeth 1-piece 5 1/2 (inches) |
Gear shift levers | Not Available |
Rear gear set | 18 Teeth 1-speed |
Pyramid Girls 20 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Oversize Unicrown Crown Hi-tensile Steel |
Fork type | Not Available |
Other Specs of Pyramid Girls 20
Component group sets | Not Available |
Pedals details | CS-99N |
Rear shock absorber | Not Available |
Saddle seat | Padded Saddle |
Seat post extension | 22.2 (millimeters) Diameter Steel |
Specialized Hotrock 16
General InfosModel | Hotrock 16 |
Manufacturer | Specialized |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice |
- orange and black - pink - seafoam -Red and black |
Sizes |
- 16 wheel (inches) |
Wheels And Breaking System
Bike front tire | 16 X 2.125 (inches) Specialized Roller Wire |
Bike rear tire | Not Available |
Bike wheel size | 16 (inches) Wheels |
Brakeset type | Coaster Rear |
Hubs for disc brakes | Rear: Joy Tech Coaster Front: Joy Tech Steel |
Rims manufacturer | 28-hole Alloy |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Straight Gauge UCP |
Frame and Body Specs
Frame materials | A1 Premium Aluminum |
Frame type | TIG-welded |
Handlebar construction | Alloy 2pc |
Handlebar extender | Optional |
Handlebar stem details | Alloy |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z-410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Loose Ball OPC |
Crankset parts and sizes | 28 Teeth Heat-treated Hi-Tensile Steel |
Gear shift levers | Not Available |
Rear gear set | 18 Teeth 1-speed |
Specialized Hotrock 16 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Aluminum and steel |
Fork type | Specialized Blade |
Other Specs of Specialized Hotrock 16
Component group sets | Juvenile Mix |
Pedals details | Composite Platform |
Rear shock absorber | Not Available |
Saddle seat | Specialized Kids |
Seat post extension | 22.2 (millimeters) Diameter Steel |
Useful links and guides ....
- To know more about this exacte bike, Pyramid provided us with the latest version of its Girls 20 bike manual
- Find All parts, tires and accessories of Pyramid Girls 20 Youth here
- Get your Specialized Hotrock 16 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hotrock 16 Youth here