Specialized ROCKHOPPER 1998 VS Kona HUMU 2011 specs comparison
Specialized Rockhopper
General Infos| Model | Rockhopper |
| Manufacturer | Specialized |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- dark blue -Brushed steel |
| 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 | 26 X 1.90 (inches) Specialized Dirt Control |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Dia-Compe DP-7N Levers Dia-Compe VC-757 Brakes |
| Hubs for disc brakes | Q and R Rear: Ritchey Aluminum Quick Release Front: Specialized Aluminum |
| Rims manufacturer | 32-hole Rear: Ritchey Rock OCR Front: Ritchey Rock SCX |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Ritchey Nitanium |
| 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) Sachs |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Specialized Sealed Cartridge |
| Crankset parts and sizes | 22/32/42 Teeth Specialized Strong Arm Expert |
| Gear shift levers | Grip Shift SRT-600 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Specialized Rockhopper Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Alivio Top-swing |
| Derailleur (Rear) | Shimano STX-RC |
| Fork material | Unicrown Crown Specialized Direct Drive Chromoly |
| Fork type | Specialized |
Other Specs of Specialized Rockhopper
| Component group sets | Mountain Mix |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Prolong Evolution Carbotech |
| Seat post extension | 30.4 (millimeters) Diameter Aluminum Micro-adjust |
Kona HUMU
General Infos| Model | HUMU |
| Manufacturer | Kona |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| Sizes |
- 16 (inches) - 18 (inches) - 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.125 (inches) CST Cruiser |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro CL333 Levers Tektro 849AL Brakes |
| Hubs for disc brakes | Formula |
| Rims manufacturer | Alex Zuma 3.0 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Stainless |
Frame and Body Specs
| Frame materials | Kona 7005 Aluminum Butted |
| Frame type | Aluminum |
| Handlebar construction | Kona Cruiser |
| Handlebar extender | Optional |
| Handlebar stem details | Kona Cruiser |
| Headset size | Ritchey LB Plus |
Gearing Specifications
| Bicycle chain | KMC Z610 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | RPM |
| Crankset parts and sizes | 42T Teeth FSA |
| Gear shift levers | Not Available |
| Rear gear set | 18 Teeth 1-speed |
Kona HUMU Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Not Available |
| Fork type | Kona Project Two |
Other Specs of Kona HUMU
| Component group sets | Mountain Mix |
| Pedals details | Wellgo LU-393 |
| Rear shock absorber | Not Available |
| Saddle seat | Kona Classic Klunker |
| Seat post extension | Kona Thumb |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Rockhopper bike manual
- Find All parts, tires and accessories of Specialized Rockhopper Mountain bike here
- Get your Kona HUMU manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Kona HUMU Mountain bike here