Kona PH.D 2009 VS Specialized SIRRUS 1997 specs comparison
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➜ Kona Ph.D price
➜ Specialized Sirrus price
Kona Ph.D
General Infos| Model | Ph.D |
| Manufacturer | Kona |
| Year of production | 2009 |
| Current price | 🛒 View Price → |
| Color choice | -Pearl White |
| Sizes | - 49cm (centimeters)- 52cm (centimeters)- 54cm (centimeters)- 56cm (centimeters)- 58cm (centimeters)- 60cm (centimeters) |
| Sizes | - 49cm (centimeters)- 52cm (centimeters)- 54cm (centimeters)- 56cm (centimeters)- 58cm (centimeters)- 60cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Continental Ultra Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Avid FR-5 LeversAvid SD-5 Brakes |
| Hubs for disc brakes | Mavic Aksium |
| Rims manufacturer | Mavic Aksium |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Kona 7005 Aluminum Butted |
| Frame type | TIG-welded |
| Handlebar construction | FSA XC-180 OS Flatbar |
| Handlebar extender | Optional |
| Handlebar stem details | FSA OS-150LX |
| Headset size | 1 1/8 (inches) FSA Orbit #8BE Integrated |
Gearing Specifications
| Bicycle chain | Shimano 105 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | FSA Mega EXO |
| Crankset parts and sizes | 30/39/52 TeethFSA Gossamer Triple |
| Gear shift levers | Shimano 105 Flatbar |
| Rear gear set | 12 - 25 Teeth10-speed |
Kona Ph.D Fork System Data
| Derailleur (Front) | Shimano 105 Flatbar |
| Derailleur (Rear) | Shimano Ultegra |
| Fork material | Aero CrownCarbon |
| Fork type | Kona Carbon |
Other Specs of Kona Ph.D
| Component group sets | Shimano 105 |
| Pedals details | Shimano PD-A520 |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia X2 Man SE |
| Seat post extension | FSA SL-280 |
Specialized Sirrus
General Infos| Model | Sirrus |
| Manufacturer | Specialized |
| Year of production | 1997 |
| Current price | 🛒 View Price → |
| Color choice | -Red |
| Sizes | - 46 cm (centimeters)- 50 cm (centimeters)- 52 cm (centimeters)- 54 cm (centimeters)- 56 cm (centimeters)- 58 cm (centimeters)- 60 cm (centimeters)- 62 cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Specialized Transition |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano RSX LeversShimano RSX Dual Pivot Brakes |
| Hubs for disc brakes | Shimano RSX |
| Rims manufacturer | 32-holeAraya RT-520 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Double-buttedChromoly |
| Frame type | TIG-welded |
| Handlebar construction | SR |
| Handlebar extender | Not Available |
| Handlebar stem details | SBC Chromoly |
| Headset size | 1 (inches) |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano |
| Crankset parts and sizes | 26/36/46 TeethShimano RSX |
| Gear shift levers | Shimano RSX STI Dual Control |
| Rear gear set | 11 - 24 Teeth7-speed |
Specialized Sirrus Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters)Shimano RSX Top-swing |
| Derailleur (Rear) | Shimano RSX GS |
| Fork material | Unicrown CrownChromoly |
| Fork type | SBC |
Other Specs of Specialized Sirrus
| Component group sets | Shimano RSX |
| Pedals details | Aluminum Cage With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Prolong Evolution Carbotech |
| Seat post extension | 27.2 (millimeters) DiameterAluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Kona provided us with the latest version of its Ph.D bike manual
- Find All parts, tires and accessories of Kona Ph.D Road here
- Get your Specialized Sirrus manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Sirrus Road here