Specialized HARDROCK 20 1997 VS Schwinn MINI MESA 2007 specs comparison
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 |
Schwinn Mini Mesa
General InfosModel | Mini Mesa |
Manufacturer | Schwinn |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice |
- Med Pink Metallic -Burnt Orange Metallic |
Sizes |
- 10 (inches) |
Wheels And Breaking System
Bike front tire | 20 X 2.00 (inches) Innova IA-2070 |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Alloy Levers Alloy Linear Pull Brakes |
Hubs for disc brakes | Alloy Sealed |
Rims manufacturer | 36-hole Alloy |
Spoke nipples type | CP Brass |
Spoke wheel | 14ga. |
Frame and Body Specs
Frame materials | Alloy Mesa Design |
Frame type | TIG-welded |
Handlebar construction | Steel 50 (millimeters) Rise |
Handlebar extender | Optional |
Handlebar stem details | Alloy Ahead |
Headset size | Steel Ahead |
Gearing Specifications
Bicycle chain | KMC Z51 |
Bottom bracket shell width | 68 (millimeters) American |
Bottom bracket type | 126 (millimeters) Spindle Loose Ball |
Crankset parts and sizes | 36 Teeth Sugino Urban |
Gear shift levers | SRAM MRX |
Rear gear set | 14 - 28 Teeth 7-speed |
Schwinn Mini Mesa Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Shimano RD-FT-30 SS |
Fork material | Single Crown Steel |
Fork type | RST 181 |
Other Specs of Schwinn Mini Mesa
Component group sets | Juvenile Mix |
Pedals details | Nylon Platform |
Rear shock absorber | Not Available |
Saddle seat | Padded |
Seat post extension | 27.2 (millimeters) Diameter Alloy |
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 Schwinn Mini Mesa manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Schwinn Mini Mesa Youth here