Marin Portofino 2003 Technical specs and features
| Brand | Marin |
| Model | Portofino |
| First production | 2003 |
| Bike category | Road |
| Bike sub-category | Road Race & Triathlon |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Marin Portofino Parts |
| Available Sizes | - 19 (inches) / 48 (cm) - 20 (inches) / 51 (cm) - 21 (inches) / 53 (cm) - 22 (inches) / 55 (cm) - 22 (inches) / 57 (cm) - 23 (inches) / 59 (cm) |
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 STI Dual Control Levers Shimano Sora Dual Pivot Brakes |
| Hubs for disc brakes | Formula Xero Lite XR4 |
| Rims manufacturer | 20-hole and 24-hole Formula Xero Lite XR4 |
| Spoke nipples type | Not Available |
| Spoke wheel | Formula |
Frame and Body Specifications
| Frame materials | Columbus Thron |
| Frame type | TIG-welded |
| Handlebar construction | Cinelli Altera |
| Handlebar extender | Optional |
| Handlebar stem details | 3T Mutant |
| Headset size | 1 (inches) Ritchey Logic |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-UG50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 30/42/52 Teeth Shimano Sora |
| Gear shift levers | Shimano Sora STI Dual Control |
| Rear gear set | 12 - 25 Teeth 8-speed |
Marin Portofino Fork System Data
| Derailleur (Front) | Shimano Sora Triple |
| Derailleur (Rear) | Shimano Sora GS |
| Fork material | Unicrown Crown Carbon Fiber Composite |
| Fork type | Not Available |
Other Specs of Marin Portofino
| Component group sets | Shimano Sora Triple |
| Available colors | - Black |
| Weight | Not Available |
| Pedals details | Aluminum Cage With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia XO |
| Seat post extension | Aluminum Micro-adjust |
Marin Portofino picture
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Marin Portofino bike review
Marin produced the Portofino bike in 2003 and can be classified as a Road bicycle, this exact model costs in american market arround $999.99.
Portofino bike is available in many sizes such as 48cm (centimeters), 51cm (centimeters), 53cm (centimeters), 55cm (centimeters), 57cm (centimeters) and 59cm (centimeters).
Marin Road Portofino can be found in one single color which is Black.
This bike is equiped with 700 x 23c Kenda Koncept tires and Formula spoke wheel while the rims are manufactured by Formula Xero Lite XR4, 20-hole/24-hole. Marin equiped this exact model with Shimano Sora Dual Pivot brakes, Shimano Sora STI Dual Control levers braking system and Formula Xero Lite XR4 hubs.
To guarantee the comfiest ride Marin used Columbus Thron material for the frame. Cinelli Altera high strength material is used on the handlebar of this Portofino to ensure the perfect handling while the stems are made of 3T Mutant.
For the smoothest biking experience Shimano Sora, 30/42/52 teeth is used on this bicycle linked to Shimano CN-UG50 chain that is easily replaceable as stated by Marin, the whole system is connected to a high reliability Shimano Sora STI Dual Control gear shift levers.