Specialized HARDROCK (01) 1998 VS Jamis BOSSY 20 1999 specs comparison
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➜ Specialized Hardrock (01) price
➜ Jamis Bossy 20 price
Specialized Hardrock (01)
General Infos| Model | Hardrock (01) |
| Manufacturer | Specialized |
| Year of production | 1998 |
| Current price | 🛒 View Price → |
| Color choice | -Blue |
| Sizes | - Boys - girls |
| Sizes | - Boys - girls |
Wheels And Breaking System
| Bike front tire | 24 X 1.95 (inches) Specialized Crossroads III |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Aluminum LeversShimano Cantilever Brakes |
| Hubs for disc brakes | Q and RAluminum |
| Rims manufacturer | 36-holeWeinmann 519 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Chromoly Main Triangle and hi-tensile Steel Rear Stays |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Fast Fit |
| Headset size | 1 1/8 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-UG50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 24/34/42 TeethSpecialized Strong Arm |
| Gear shift levers | Grip Shift MRX-170 |
| Rear gear set | 11 - 28 Teeth7-speed |
Specialized Hardrock (01) Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters)Shimano AceraX Top-swing |
| Derailleur (Rear) | Shimano AceraX |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Specialized |
Other Specs of Specialized Hardrock (01)
| Component group sets | Mountain Mix |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Softlite |
| Seat post extension | 30.4 (millimeters) DiameterAluminum Micro-adjust |
Jamis Bossy 20
General Infos| Model | Bossy 20 |
| Manufacturer | Jamis |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | - Pearl Aqua-Grape Purple |
| Sizes | - Not available |
Wheels And Breaking System
| Bike front tire | 20 X 2.125 (inches) CST C-640 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Coaster Rear |
| Hubs for disc brakes | Rear: Coaster Brake NuttedFront: Steel |
| Rims manufacturer | 36-holeWeinmann 4019 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Jamis Cruiser |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy 4 Bolt |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC 410 |
| Bottom bracket shell width | American |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 36 Teeth1-piece 5 1/2 (inches) |
| Gear shift levers | Not Available |
| Rear gear set | 18 Teeth1-speed |
Jamis Bossy 20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Not Available |
Other Specs of Jamis Bossy 20
| Component group sets | Juvenile Mix |
| Pedals details | Union |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Cruiser |
| Seat post extension | 25.4 (millimeters) Diameter AluminumPillar |
-1998-specs.jpg)
-1998-specs.jpg)
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hardrock (01) bike manual
- Find All parts, tires and accessories of Specialized Hardrock (01) Youth here
- Get your Jamis Bossy 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Bossy 20 Youth here