Kona PH.D 2009 VS Marin PORTOFINA 2008 specs comparison
![Kona Ph.D 2009 comparison online with competitors](https://yobicycle.com/images/models/Kona-Ph.D-2009-specs.jpg)
Kona Ph.D
General InfosModel | Ph.D |
Manufacturer | Kona |
Year of production | 2009 |
Current price | Check price Here ==> |
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 Levers Avid 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 Teeth FSA Gossamer Triple |
Gear shift levers | Shimano 105 Flatbar |
Rear gear set | 12 - 25 Teeth 10-speed |
Kona Ph.D Fork System Data
Derailleur (Front) | Shimano 105 Flatbar |
Derailleur (Rear) | Shimano Ultegra |
Fork material | Aero Crown Carbon |
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 |
![Marin Portofina 2008 comparison online with competitors](https://yobicycle.com/images/models/Marin-Portofina-2008-specs.jpg)
Marin Portofina
General InfosModel | Portofina |
Manufacturer | Marin |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice |
-Gloss Marine |
Sizes |
- Womens 52cm (centimeters) - womens 54cm (centimeters) - womens 56cm (centimeters) |
Wheels And Breaking System
Bike front tire | 700 X 23c Kenda Koncept |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano Sora Levers Dual Pivot Brakes |
Hubs for disc brakes | Formula |
Rims manufacturer | 28-hole and 32-hole Alex R450 |
Spoke nipples type | Not Available |
Spoke wheel | 15ga. WTB Stainless Steel |
Frame and Body Specs
Frame materials | 6061 aluminum c |
Frame type | TIG-welded and bonded |
Handlebar construction | 6061 Alloy Womens OS |
Handlebar extender | Optional |
Handlebar stem details | Alloy Adjustable |
Headset size | 1 1/8 (inches) Ritchey Logic Comp |
Gearing Specifications
Bicycle chain | Shimano HG40 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Sealed Cartridge |
Crankset parts and sizes | 30/39/50 Teeth FSA Vero |
Gear shift levers | Shimano Sora |
Rear gear set | 12 - 24 Teeth 8-speed |
Marin Portofina Fork System Data
Derailleur (Front) | Shimano 2203 |
Derailleur (Rear) | Shimano Sora |
Fork material | Aero Crown Carbon |
Fork type | Carbon Road |
Other Specs of Marin Portofina
Component group sets | Road Mix |
Pedals details | Composite With Alloy Cage |
Rear shock absorber | Not Available |
Saddle seat | Marin Women’s Plush Road |
Seat post extension | 27.2 (millimeters) Diameter Suspension |
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 Marin Portofina manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Marin Portofina Road here