Specialized HARDROCK 20 1997 VS Dyno VFR 16 (02) 1998 specs comparison
![Specialized Hardrock 20 1997 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Hardrock-20-1997-specs.jpg)
Specialized Hardrock 20
General InfosModel | Hardrock 20 |
Manufacturer | Specialized |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
- pink -Black |
Sizes |
- Boys - girls |
Sizes |
- Boys - girls |
Wheels And Breaking System
Bike front tire | 20 X 1.80 (inches) Specialized Ground Control |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Dia-Compe PC-1N Junior Levers Aluminum Cantilever Brakes |
Hubs for disc brakes | Nutted Steel |
Rims manufacturer | 36-hole Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
Frame materials | SBC DirectDrive |
Frame type | TIG-welded |
Handlebar construction | Steel |
Handlebar extender | Not Available |
Handlebar stem details | Steel |
Headset size | 1 (inches) |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) |
Bottom bracket shell width | American 24tpi |
Bottom bracket type | One Piece |
Crankset parts and sizes | 40 Teeth 1-piece Steel |
Gear shift levers | Grip Shift MRX-170 |
Rear gear set | 14 - 28 Teeth 6-speed |
Specialized Hardrock 20 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Shimano Tourney TY-22 |
Fork material | Unicrown Crown Hi-tensile Steel |
Fork type | SBC |
Other Specs of Specialized Hardrock 20
Component group sets | Not Available |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | SBC Mini |
Seat post extension | 26.2 (millimeters) Diameter Steel Pillar |
![Dyno VFR 16 (02) 1998 comparison online with competitors](https://yobicycle.com/images/models/Dyno-VFR-16-(02)-1998-specs.jpg)
Dyno VFR 16 (02)
General InfosModel | VFR 16 (02) |
Manufacturer | Dyno |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice |
-Chrome-plated |
Sizes |
- Boys |
Wheels And Breaking System
Bike front tire | 16 X 2.125 (inches) Comp III Style |
Bike rear tire | Not Available |
Bike wheel size | 16 (inches) Wheels |
Brakeset type | Coaster Brake |
Hubs for disc brakes | Rear: Coaster Brake With Training Wheels Nutted Front: Steel |
Rims manufacturer | 28-hole Steel |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Dyno |
Handlebar extender | Not Available |
Handlebar stem details | Aluminum |
Headset size | 1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) |
Bottom bracket shell width | American |
Bottom bracket type | One Piece |
Crankset parts and sizes | 36 Teeth 1-piece 4 1/2 (inches) |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Dyno VFR 16 (02) Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Hi-tensile Steel |
Fork type | Dyno |
Other Specs of Dyno VFR 16 (02)
Component group sets | Not Available |
Pedals details | Resin Platform |
Rear shock absorber | Not Available |
Saddle seat | Dyno |
Seat post extension | Aluminum Pillar |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hardrock 20 bike manual
- Find All parts, tires and accessories of Specialized Hardrock 20 Youth here
- Get your Dyno VFR 16 (02) manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Dyno VFR 16 (02) Youth here