Giant BOULDER (BLUE) 2010 VS Kona ROAST 1999 specs comparison
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Giant Boulder (blue)
General Infos| Model | Boulder (blue) |
| Manufacturer | Giant |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice | -Blue |
| Sizes | - 12.5 (2XS) - 14(XS) - 16(S) - 18(M) - 20 - 22 |
| Sizes | - 12.5 (2XS) - 14(XS) - 16(S) - 18(M) - 20 - 22 |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Kenda Nevagal |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano EF-50 LeversAlloy Direct-Pull Brakes |
| Hubs for disc brakes | Alloy |
| Rims manufacturer | 32-holeAlloy With Brushed Sidewalls |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Supersize Steel |
| Frame type | Not Available |
| Handlebar construction | 50 (millimeters) RiseSteel |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC Z51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | SR Suntour Cartridge |
| Crankset parts and sizes | 28/38/48 TeethSR Suntour XCC-T208 |
| Gear shift levers | Shimano EF-50 |
| Rear gear set | 14 - 34 Teeth7-speed |
Giant Boulder (blue) Fork System Data
| Derailleur (Front) | Clamp-onShimano C-102 |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Not Available |
| Fork type | 80 (millimeters) TravelSpinner Grind 1 |
Other Specs of Giant Boulder (blue)
| Component group sets | Mountain Mix |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Giant Sport MTB |
| Seat post extension | 30.9 (millimeters) DiameterAlloy 350 (millimeters) |
Kona Roast
General Infos| Model | Roast |
| Manufacturer | Kona |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice | -Roast Red and Black |
| Sizes | - Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) Kona GravyFront: 26 X 2.10 (inches) Kona Lumpy |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid SD-1.9 L LeversAvid Arch Rival 40 Brakes |
| Hubs for disc brakes | Rear: Shimano STX-RCFront: Ritchey Pro S |
| Rims manufacturer | Sun Rims Rhyno Lite |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Front 2.0 (millimeters) Rear Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Kona DH 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Kona DH Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Kona DH |
| Headset size | 1 1/8 (inches) Threadless Aheadset SX |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-HG72 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano BB-UN52 |
| Crankset parts and sizes | 22/32/42 TeethShimano Deore LX |
| Gear shift levers | Shimano Deore LX RapidFire SL |
| Rear gear set | 11 - 32 Teeth9-speed |
Kona Roast Fork System Data
| Derailleur (Front) | Shimano Deore LX Top-swing |
| Derailleur (Rear) | Shimano Deore LX SGS |
| Fork material | Triple-clamp CrownAluminum |
| Fork type | 3.15 (inches) TravelMarzocchi Bomber Z-3 LT |
Other Specs of Kona Roast
| Component group sets | Mountain Mix |
| Pedals details | Fasten NWL-230 Slalom Platform |
| Rear shock absorber | Not Available |
| Saddle seat | SDG Belair |
| Seat post extension | 30.0 (millimeters) DiameterKona Thumb |
Useful links and guides ....
- To know more about this exacte bike, Giant provided us with the latest version of its Boulder (blue) bike manual
- Find All parts, tires and accessories of Giant Boulder (blue) Mountain bike here
- Get your Kona Roast manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Kona Roast Mountain bike here