Specialized HARDROCK GX SPORT 1997 VS Trek NAVIGATOR 400 1999 specs comparison
Specialized Hardrock GX Sport
General Infos| Model | Hardrock GX Sport |
| Manufacturer | Specialized |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
- green -Black |
| Sizes |
- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 19 (inches) - 20.5 (inches) |
| Sizes |
- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 19 (inches) - 20.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Specialized Hardrock'R |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Aluminum Levers Shimano Brakes |
| Hubs for disc brakes | Q and R Rear: Shimano Cassette Front: SBC Aluminum Quick Release |
| Rims manufacturer | 36-hole Araya VP-20 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Chromoly Main Triangle and hi-tensile Steel Rear Stays |
| Frame type | TIG-welded |
| Handlebar construction | SBC Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | SBC Fast Fit |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano |
| Crankset parts and sizes | 24/34/42 Teeth SBC Strongarm Sport |
| Gear shift levers | Grip Shift MRX-170 |
| Rear gear set | 11 - 28 Teeth 7-speed |
Specialized Hardrock GX Sport Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Alivio Top-swing |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Unicrown Crown Chromoly |
| Fork type | SBC |
Other Specs of Specialized Hardrock GX Sport
| Component group sets | Shimano Alivio |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | SBC Softlite Super |
| Seat post extension | 30.4 (millimeters) Diameter Aluminum Micro-adjust |
Trek Navigator 400
General Infos| Model | Navigator 400 |
| Manufacturer | Trek |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- Large - medium - small - womens large - womens xlarge - xlarge - xxlarge |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Trek Connection |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Nexave Levers Shimano Nexave Modulated V Brakes |
| Hubs for disc brakes | Rear: Shimano R080 Front: Kung Ten W55F |
| Rims manufacturer | 32-hole Bontrager Corvair |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Suspension Alloy |
| Headset size | 1 1/8 (inches) Victor VP-H913W |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KAZ LR900 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 113 (millimeters) Spindle Shimano BB-LP27E |
| Crankset parts and sizes | 28/38/48 Teeth Shimano Nexave 400 |
| Gear shift levers | Shimano Nexave |
| Rear gear set | 11 - 34 Teeth 8-speed |
Trek Navigator 400 Fork System Data
| Derailleur (Front) | Top-pull and bottom Bracket Mount Shimano Nexave Top-swing |
| Derailleur (Rear) | Shimano Nexave |
| Fork material | Chromoly |
| Fork type | Trek |
Other Specs of Trek Navigator 400
| Component group sets | Mountain Mix |
| Pedals details | Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia |
| Seat post extension | 27.2 (millimeters) Diameter Suspension Polygon |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hardrock GX Sport bike manual
- Find All parts, tires and accessories of Specialized Hardrock GX Sport Mountain bike here
- Get your Trek Navigator 400 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Navigator 400 Mountain bike here