Specialized ROCKHOPPER A1 FS 1999 VS Liyang AT-550X 1993 specs comparison
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➜ Specialized Rockhopper A1 FS price
➜ Liyang AT-550X price
Specialized Rockhopper A1 FS
General Infos| Model | Rockhopper A1 FS |
| Manufacturer | Specialized |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | - Burnt Orange-Black |
| Sizes | - 13 (inches)- 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches)- 23 (inches) |
| Sizes | - 13 (inches)- 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches)- 23 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 1.95 (inches) Specialized Dirt Master SportFront: 26 X 1.95 (inches) Specialized Dirt Control Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Dia-Compe DP-7N LeversDia-Compe 733 Direct Pull With Linear Spring Brakes |
| Hubs for disc brakes | Rear: Specialized STOUT CompFront: Specialized Alloy |
| Rims manufacturer | 32-hole Rear: Ritchey Rock OCRFront: Ritchey Rock SCX |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight GaugeDT Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Alloy |
| Handlebar extender | Not Available |
| Handlebar stem details | Specialized A-1 |
| Headset size | 1 1/8 (inches) Threadless Specialized Headfirst Sport |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-HG72 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 110 (millimeters) SpindleSpecialized Comp |
| Crankset parts and sizes | 22/32/42 TeethSpecialized ForeArm Sport |
| Gear shift levers | Shimano Deore LX RapidFire SL |
| Rear gear set | 11 - 32 Teeth9-speed |
Specialized Rockhopper A1 FS Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 35.0 (millimeters)Shimano STX-RC Top-swing |
| Derailleur (Rear) | Shimano Deore LX SGS |
| Fork material | Triple-clamp CrownAluminum and magnesium |
| Fork type | 2.75 (inches) TravelAnswer Manitou Spyder |
Other Specs of Specialized Rockhopper A1 FS
| Component group sets | Mountain Mix |
| Pedals details | Aluminum Cage With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Prolong |
| Seat post extension | 30.9 (millimeters) DiameterSpecialized Micro-adjust |
Liyang AT-550X
General Infos| Model | AT-550X |
| Manufacturer | Liyang |
| Year of production | 1993 |
| Current price | 🛒 View Price → |
| Color choice | -Not found |
| Sizes | - 18 - 20 - 22 |
Wheels And Breaking System
| Bike front tire | Cheng Shin K816 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | LeversShimano Deore LX Brakes |
| Hubs for disc brakes | Shimano Deore LX |
| Rims manufacturer | Araya CV-7 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Liyang MT-53 Chrome-moly |
| Frame type | TIG-welded Steel |
| Handlebar construction | Liyang MTB |
| Handlebar extender | Not Available |
| Handlebar stem details | Liyang Ly-Zoom |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Shimano Hyperglide |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 26/36/46 TeethShimano Deore LX |
| Gear shift levers | Shimano Deore LX Rapidfire Plus |
| Rear gear set | 12 - 28 Teeth7-speed |
Liyang AT-550X Fork System Data
| Derailleur (Front) | Shimano Deore LX |
| Derailleur (Rear) | Shimano Deore LX |
| Fork material | Not Available |
| Fork type | Liyang MK-100 |
Other Specs of Liyang AT-550X
| Component group sets | Shimano Deore LX Rapidfire Plus |
| Pedals details | Hung Kaung VP-336S |
| Rear shock absorber | Not Available |
| Saddle seat | Liyang 2258 |
| Seat post extension | Liyang DP-107 |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Rockhopper A1 FS bike manual
- Find All parts, tires and accessories of Specialized Rockhopper A1 FS Mountain bike here
- Get your Liyang AT-550X manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Liyang AT-550X Mountain bike here