Kona BLAST 1999 VS Specialized HARDROCK DISC 2010 specs comparison
![Kona Blast 1999 comparison online with competitors](https://yobicycle.com/images/models/Kona-Blast-1999-specs.jpg)
Kona Blast
General InfosModel | Blast |
Manufacturer | Kona |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice |
-Scuba Yellow and Red |
Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) |
Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) |
Wheels And Breaking System
Bike front tire | Rear: 26 X 2.10 (inches) Kona Gravy Front: 26 X 2.10 (inches) Kona Lumpy |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid AD-1.0 L Levers Avid 1D-10 Brakes |
Hubs for disc brakes | Rear: Shimano Alivio Front: Kona OB-1 |
Rims manufacturer | Mavic X138 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 1.8 (millimeters) Front 2.0 (millimeters) Rear Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | TIG-welded |
Handlebar construction | Alico YC-A227 B |
Handlebar extender | Optional |
Handlebar stem details | Kona Control |
Headset size | 1 1/8 (inches) Threadless Tioga TG |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG31 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | Shimano BB-LP27 |
Crankset parts and sizes | 24/32/42 Teeth Cyclone |
Gear shift levers | Shimano Alivio RapidFire Plus |
Rear gear set | 11 - 30 Teeth 8-speed |
Kona Blast Fork System Data
Derailleur (Front) | Shimano Alivio Top-swing |
Derailleur (Rear) | Shimano STX-RC |
Fork material | Triple-clamp Crown Aluminum and magnesium |
Fork type | 2.5 (inches) Travel RST Ga (millimeters)a EL |
Other Specs of Kona Blast
Component group sets | Mountain Mix |
Pedals details | Fasten NWL-90K |
Rear shock absorber | Not Available |
Saddle seat | SDG Comp |
Seat post extension | 30.0 (millimeters) Diameter Kona Thumb |
![Specialized Hardrock Disc 2010 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Hardrock-Disc-2010-specs.jpg)
Specialized Hardrock Disc
General InfosModel | Hardrock Disc |
Manufacturer | Specialized |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice |
- Navy - Silver -Black |
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 Sport |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Alloy Linear Levers Tektro Novela With 160 (millimeters) Rotor Brakes |
Hubs for disc brakes | Forged Alloy |
Rims manufacturer | 32-hole Alex HRD |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Stainless |
Frame and Body Specs
Frame materials | A1 Premium Aluminum |
Frame type | TIG-welded |
Handlebar construction | Hi-Ten Riser |
Handlebar extender | Optional |
Handlebar stem details | Alloy |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | KMC Z7 |
Bottom bracket shell width | 68 (millimeters) |
Bottom bracket type | 118 (millimeters) Spindle VP-BC73T |
Crankset parts and sizes | 22/32/42 Teeth SR Suntour |
Gear shift levers | SRAM X.3 Trigger |
Rear gear set | 11 - 32 Teeth 7-speed |
Specialized Hardrock Disc Fork System Data
Derailleur (Front) | Shimano Altus |
Derailleur (Rear) | SRAM X.4 |
Fork material | Single Crown Hi-tensile Steel and alloy |
Fork type | 80 (millimeters) Travel SR Suntour SF8-XCT-V2 |
Other Specs of Specialized Hardrock Disc
Component group sets | SRAM X.3/mix |
Pedals details | Composite |
Rear shock absorber | Not Available |
Saddle seat | Specialized XC Body Geometry |
Seat post extension | 30.9 (millimeters) Diameter Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Kona provided us with the latest version of its Blast bike manual
- Find All parts, tires and accessories of Kona Blast Mountain bike here
- Get your Specialized Hardrock Disc manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hardrock Disc Mountain bike here