Spectra BLACKHILLS 1993 VS Giant BOULDER 1999 specs comparison
Spectra Blackhills
General Infos| Model | Blackhills |
| Manufacturer | Spectra |
| Year of production | 1993 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- 20 - 18WM |
| Sizes |
- 20 - 18WM |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 2.00 (inches) Front: 20 X 2.00 (inches) Square Shoulder 20x2.0 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Levers Polygon Caliper Brakes |
| Hubs for disc brakes | Steel |
| Rims manufacturer | 36-hole MTB Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Micro Steel Alloy |
| Frame type | TIG-welded Steel |
| Handlebar construction | Flat |
| Handlebar extender | Not Available |
| Handlebar stem details | 80 (millimeters) |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 32/40/48 Teeth One-piece Crank |
| Gear shift levers | Shimano Thumbshifters |
| Rear gear set | 14 - 28 Teeth 6-speed |
Spectra Blackhills Fork System Data
| Derailleur (Front) | Shimano SIS |
| Derailleur (Rear) | Shimano SIS |
| Fork material | Not Available |
| Fork type | Unicrown Steel |
Other Specs of Spectra Blackhills
| Component group sets | Shimano |
| Pedals details | Wellgo Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Viscount Gel |
| Seat post extension | Steel |
Giant Boulder
General Infos| Model | Boulder |
| Manufacturer | Giant |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
- Red -Grey |
| Sizes |
- 14.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) - 23.5 (inches) - womens 14.5 (inches) - womens 17.5 (inches) - womens 19.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) CST |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Alloy Direct Pull Levers Direct Pull With Linear Spring Brakes |
| Hubs for disc brakes | Q and R Rear: Shimano Altus Cassette Front: Aluminum |
| Rims manufacturer | Single Wall Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | 2.0 (millimeters) Stainless Steel |
Frame and Body Specs
| Frame materials | Chromoly Main Triangle and hi-tensile Steel Rear Stays |
| Frame type | TIG-welded |
| Handlebar construction | 30 (millimeters) Rise Steel MTB |
| Handlebar extender | Not Available |
| Handlebar stem details | 40-degree Rise Steel MTB |
| Headset size | 1 (inches) Steel With Water Seal |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z-51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Adjustable Steel |
| Crankset parts and sizes | 22/32/42 Teeth SR XR17 |
| Gear shift levers | Grip Shift |
| Rear gear set | 11 - 28 Teeth 7-speed |
Giant Boulder Fork System Data
| Derailleur (Front) | Bottom-pull and bottom Bracket Mount Shimano Tourney |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Giant |
Other Specs of Giant Boulder
| Component group sets | Mountain Mix |
| Pedals details | MTB Nylon |
| Rear shock absorber | Not Available |
| Saddle seat | Giant MTB Comfort |
| Seat post extension | 250 (millimeters) 27.2 (millimeters) Diameter Alloy |
Useful links and guides ....
- To know more about this exacte bike, Spectra provided us with the latest version of its Blackhills bike manual
- Find All parts, tires and accessories of Spectra Blackhills Mountain bike here
- Get your Giant Boulder manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Giant Boulder Mountain bike here