Mountain Sport ALU-24 1998 VS Specialized ROCKHOPPER PRO 2009 specs comparison
Mountain Sport ALU-24
General InfosModel | ALU-24 |
Manufacturer | Mountain Sport |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice |
-Polished |
Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) |
Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Kenda K-850 |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Vanguard VG-409PA Levers Vanguard VG-694AVD-N Linear-pull Brakes |
Hubs for disc brakes | Joy Tech Big Hub Q and R |
Rims manufacturer | 36-hole Alesa 119 Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Shuhn Lih Stainless Steel |
Frame and Body Specs
Frame materials | AL-3000 Aluminum |
Frame type | Pulse-welded |
Handlebar construction | Hsin Lung Steel |
Handlebar extender | Optional |
Handlebar stem details | Hsin Lung Steel |
Headset size | 1 1/8 (inches) YST Steel |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC SS-72 |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | 122.5 (millimeters) Spindle Chin Haur |
Crankset parts and sizes | 24/34/42 Teeth Prowheel HA-322 |
Gear shift levers | Sachs Power Grip Plus |
Rear gear set | 12 - 28 Teeth 8-speed |
Mountain Sport ALU-24 Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Sachs |
Derailleur (Rear) | Sachs Traxx |
Fork material | Triple-clamp Crown Aluminum and chromoly |
Fork type | Polygon SF-125 |
Other Specs of Mountain Sport ALU-24
Component group sets | Mountain Mix |
Pedals details | Wellgo LU-883 |
Rear shock absorber | Not Available |
Saddle seat | Velo MTB |
Seat post extension | 27.0 (millimeters) Diameter Hsin Lung SP-41 |
![Specialized Rockhopper Pro 2009 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Rockhopper-Pro-2009-specs.jpg)
Specialized Rockhopper Pro
General InfosModel | Rockhopper Pro |
Manufacturer | Specialized |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
-Gloss Metallic Orange |
Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.00 (inches) Specialized Fast Trak LK Control |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid Juicy 3 SL Levers Avid Juicy 3 SL With 160 (millimeters) Rotor Brakes |
Hubs for disc brakes | Rear: Specialized Disc Front: Specialized Hi Lo Disc |
Rims manufacturer | 28-hole and 32-hole DT Swiss 445D |
Spoke nipples type | Not Available |
Spoke wheel | 15ga. Stainless Steel |
Frame and Body Specs
Frame materials | Specialized M4 ORE Aluminum |
Frame type | TIG-welded |
Handlebar construction | Specialized Low Riser |
Handlebar extender | Optional |
Handlebar stem details | Specialized 3D |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | KMC X9 SL |
Bottom bracket shell width | 68 (millimeters) |
Bottom bracket type | 118 (millimeters) Spindle Shimano BB-ES25 |
Crankset parts and sizes | 22/32/44 Teeth Shimano Deore |
Gear shift levers | SRAM X.5 Trigger |
Rear gear set | 11 - 34 Teeth 9-speed |
Specialized Rockhopper Pro Fork System Data
Derailleur (Front) | Shimano Deore |
Derailleur (Rear) | SRAM X.7 |
Fork material | Single Crown Alloy |
Fork type | 100 (millimeters) Travel RockShox Recon SLite |
Other Specs of Specialized Rockhopper Pro
Component group sets | SRAM Mix |
Pedals details | Alloy Cage |
Rear shock absorber | Not Available |
Saddle seat | Specialized BG Indie XC |
Seat post extension | 30.9 (millimeters) Diameter Specialized Alloy Two Bolt |
Useful links and guides ....
- To know more about this exacte bike, Mountain Sport provided us with the latest version of its ALU-24 bike manual
- Find All parts, tires and accessories of Mountain Sport ALU-24 Mountain bike here
- Get your Specialized Rockhopper Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Rockhopper Pro Mountain bike here