Schwinn FRONTIER GS 2007 VS Specialized HARDROCK CR-MO 2003 specs comparison

Schwinn Frontier GS
General InfosModel | Frontier GS |
Manufacturer | Schwinn |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice |
- Red - Silver and Light Blue -Black and Dark Gray |
Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 13 (inches) - womens 17 (inches) - Boys 11 x 24 (inches) - Girls 11 x 24 (inches) |
Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 13 (inches) - womens 17 (inches) - Boys 11 x 24 (inches) - Girls 11 x 24 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Schwinn Frontier ATB |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano EF-50 EZ Fire Integrated Levers ProMax Linear-pull Brakes |
Hubs for disc brakes | Alloy Sealed |
Rims manufacturer | Alloy ATB |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
Frame materials | Schwinn 'N Litened Aluminum |
Frame type | TIG-welded |
Handlebar construction | 40 (millimeters) Rise |
Handlebar extender | Optional |
Handlebar stem details | SchwinnTrail Tuned Quill |
Headset size | 1 1/8 (inches) VP Sealed |
Gearing Specifications
Bicycle chain | KMC Z51 |
Bottom bracket shell width | 68 (millimeters) American |
Bottom bracket type | 125 (millimeters) Spindle VP Semi-cartridge |
Crankset parts and sizes | 24/34/42 Teeth SR Suntour XCC-T202 |
Gear shift levers | Shimano EF-50 EZ Fire Integrated |
Rear gear set | 13 - 30 Teeth 7-speed |
Schwinn Frontier GS Fork System Data
Derailleur (Front) | SR Suntour TP-17 |
Derailleur (Rear) | Shimano Tourney TX-30 |
Fork material | Single Crown Aluminum and steel |
Fork type | 50 (millimeters) Travel SR Suntour M2000 |
Other Specs of Schwinn Frontier GS
Component group sets | Mountain Mix |
Pedals details | Comfort ATB Resin Platform With Boron Axle |
Rear shock absorber | Not Available |
Saddle seat | Schwinn Trail Tuned |
Seat post extension | 26.6 (millimeters) Diameter Alloy Micro Adjust |

Specialized Hardrock Cr-Mo
General InfosModel | Hardrock Cr-Mo |
Manufacturer | Specialized |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice |
-Charcoal |
Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 15 (inches) - womens 18 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Specialized Ground Control |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Tektro 273A Levers Tektro 832AL Brakes |
Hubs for disc brakes | Q and R Joy Tech Aluminum |
Rims manufacturer | 32-hole Alex Z-1000 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Chromoly Main Triangle and hi-ten Steel Stays |
Frame type | TIG-welded |
Handlebar construction | Specialized Aluminum |
Handlebar extender | Optional |
Handlebar stem details | Aluminum Threadless |
Headset size | 1 1/8 (inches) Threadless Specialized Loose Ball |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG31 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 113 (millimeters) Spindle Sealed Cartridge |
Crankset parts and sizes | 28/38/48 Teeth Shimano FC-C051 |
Gear shift levers | Shimano Revo RS-41A |
Rear gear set | 14 - 28 Teeth 7-speed Freewheel |
Specialized Hardrock Cr-Mo Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano C051 |
Derailleur (Rear) | Shimano Altus |
Fork material | Single Crown Aluminum |
Fork type | 80 (millimeters) Travel RST Capa CL |
Other Specs of Specialized Hardrock Cr-Mo
Component group sets | Mountain Mix |
Pedals details | Specialized Platform |
Rear shock absorber | Not Available |
Saddle seat | Specialized Sport ATB |
Seat post extension | 30.4 (millimeters) Diameter Specialized Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Schwinn provided us with the latest version of its Frontier GS bike manual
- Find All parts, tires and accessories of Schwinn Frontier GS Mountain bike here
- Get your Specialized Hardrock Cr-Mo manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hardrock Cr-Mo Mountain bike here