Giant ATX 870 1998 VS Specialized ROCKHOPPER A1 COMP FS 2002 specs comparison
Giant ATX 870
General Infos| Model | ATX 870 |
| Manufacturer | Giant |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Bright blue |
| Sizes |
- Large - medium - small |
| Sizes |
- Large - medium - small |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) WTB VelociRaptor 44/50 |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore LX Levers Shimano Deore LX V-Brake Brakes |
| Hubs for disc brakes | Rear: Shimano STX-RC Front: Suspension |
| Rims manufacturer | 32-hole WTB SpeedMaster |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Double-butted WTB Stainless Steel |
Frame and Body Specs
| Frame materials | Butted Giant CU92 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Butted Aluminum |
| Handlebar extender | Ski Bend Aluminum |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8 (inches) Threadless Tioga TG |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sachs PC-41 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Tange BB-UN55 |
| Crankset parts and sizes | 24/34/42 Teeth Shimano Deore LX |
| Gear shift levers | Shimano Deore LX RapidFire SL |
| Rear gear set | 11 - 28 Teeth 8-speed |
Giant ATX 870 Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 35.0 (millimeters) Shimano STX-RC Top-swing |
| Derailleur (Rear) | Shimano Deore LX SGS |
| Fork material | Triple-clamp Crown Aluminum and magnesium |
| Fork type | Rock Shox Judy T2 |
Other Specs of Giant ATX 870
| Component group sets | Shimano Deore LX |
| Pedals details | EXT-Pro With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Hollow Chromoly Rails WTB SST |
| Seat post extension | 30.8 (millimeters) Diameter Aluminum Micro-adjust |
Specialized Rockhopper A1 Comp FS
General Infos| Model | Rockhopper A1 Comp FS |
| Manufacturer | Specialized |
| Year of production | 2002 |
| Current price | Check price Here ==> |
| Color choice |
- Red -Black |
| Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Specialized Rockster Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore Levers Shimano BR-410 Brakes |
| Hubs for disc brakes | Rear: Shimano Deore Front: Specialized Aluminum |
| Rims manufacturer | 32-hole Mavic X 139 N |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 15ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Aluminum |
| Headset size | 1 1/8 (inches) Threadless Ritchey Logic |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG53 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 110 (millimeters) Spindle Shimano BB-UN52 |
| Crankset parts and sizes | 22/32/44 Teeth Specialized Forearm II Comp |
| Gear shift levers | Shimano Deore RapidFire SL |
| Rear gear set | 11 - 32 Teeth 9-speed |
Specialized Rockhopper A1 Comp FS Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 34.9 (millimeters) Shimano Deore |
| Derailleur (Rear) | Shimano Deore LX SGS |
| Fork material | Triple-clamp Crown Aluminum |
| Fork type | Answer Manitou Six Elite |
Other Specs of Specialized Rockhopper A1 Comp FS
| Component group sets | Mountain Mix |
| Pedals details | Shimano PD-M505 SPD |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Body Geometry Pro |
| Seat post extension | 30.9 (millimeters) Diameter Specialized Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Giant provided us with the latest version of its ATX 870 bike manual
- Find All parts, tires and accessories of Giant ATX 870 Mountain bike here
- Get your Specialized Rockhopper A1 Comp FS manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Rockhopper A1 Comp FS Mountain bike here