Marin PORTOFINA 2009 VS Jamis VENTURA SPORT 2006 specs comparison
Marin Portofina
General Infos| Model | Portofina |
| Manufacturer | Marin |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-White Pearl |
| Sizes |
- Womens 52cm (centimeters) - womens 54cm (centimeters) - womens 56cm (centimeters) |
| 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 2200 STI 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 |
Frame and Body Specs
| Frame materials | 6061 Triple Butted Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | FSA Vero Compact |
| 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 | 30/42/52 Teeth FSA Vero Triple |
| Gear shift levers | Shimano 2200 STI |
| 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 | RFE Carbon |
Other Specs of Marin Portofina
| Component group sets | Shimano Mix |
| Pedals details | Composite With Alloy Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Marin WomenGÇÖs Plush Road |
| Seat post extension | 27.2 (millimeters) Diameter Comp Alloy Micro Adjust |
Jamis Ventura Sport
General Infos| Model | Ventura Sport |
| Manufacturer | Jamis |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-Ano Black |
| Sizes |
- 48cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Hutchinson Flash |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Sora STI Dual Control Levers Tektro Dual Pivot Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Alex AKX R1.0 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Kinesis 7005 Double Butted |
| Frame type | TIG-welded |
| Handlebar construction | Easton EA30 |
| Handlebar extender | Not Available |
| Handlebar stem details | Easton EA30 |
| Headset size | 1 1/8 (inches) Integrated Aheadset |
Gearing Specifications
| Bicycle chain | KMC IG-31 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Truvativ Power Spline |
| Crankset parts and sizes | 36/50 Teeth Truvativ Touro Compact |
| Gear shift levers | Shimano Sora STI Dual Control |
| Rear gear set | 12 - 26 Teeth 8-speed |
Jamis Ventura Sport Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano Sora |
| Derailleur (Rear) | Shimano Sora |
| Fork material | Unicrown Crown Carbon Fiber and aluminum Steerer |
| Fork type | Jamis |
Other Specs of Jamis Ventura Sport
| Component group sets | Shimano Sora |
| Pedals details | Crank Brothers Candy C |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Road SL |
| Seat post extension | 27.2 (millimeters) Diameter Easton EA30 |
Useful links and guides ....
- To know more about this exacte bike, Marin provided us with the latest version of its Portofina bike manual
- Find All parts, tires and accessories of Marin Portofina Road here
- Get your Jamis Ventura Sport manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Ventura Sport Road here