Bicycle Archive · Specification reportBicycle Archive · Specification report2003 Marin Portofino · 2007 Marin Portofino
| Specification | 2003 Marin Portofino | 2007 Marin Portofino |
|---|---|---|
| Overview | ||
| Model year | 2003 | 2007 |
| Brand | Marin | Marin |
| Model | Portofino | Portofino |
| Bicycle type | Road race & triathlon | Road/sport |
| Archive ID | 39382 | 16387 |
| Original MSRP | $999.99 | $679.00 |
| Colors | Black | Gloss Silver, Gloss Pearl |
| Sizes | 48cm, 51cm, 53cm, 55cm, 57cm, 59cm | 48.5cm, 51.5cm, 54.5cm, 57.5cm, 60.5cm |
| Frameset | ||
| Frame construction | TIG-welded | TIG-welded |
| Frame material | Columbus Thron | Edge II 7005 Aluminum |
| Fork | — | Carbon Road |
| Fork material | Carbon fiber composite, unicrown crown | Carbon/aluminum steerer, aero crown |
| Rear shock | N/A | N/A |
| Drivetrain | ||
| Component group | Shimano Sora Triple | Shimano Sora |
| Shifters | Shimano Sora STI Dual Control | Shimano Sora |
| Front derailleur | Shimano Sora Triple | Shimano 2203 |
| Rear derailleur | Shimano Sora GS | Shimano Sora |
| Crankset | Shimano Sora, 30/42/52 teeth | FSA CFM, 30/42/52 teeth |
| Bottom bracket | Sealed cartridge | Sealed Cartridge |
| BB shell width | 68mm English | — |
| Rear cogs | 8-speed, 12 - 25 teeth | 8-speed, 12 - 24 teeth |
| Chain | Shimano CN-UG50, 1/2 x 3/32" | Shimano HG40 |
| Pedals | Aluminum cage w/clips & straps | Composite with Alloy Cage |
| Brakes | ||
| Brakes | Shimano Sora Dual Pivot brakes, Shimano Sora STI Dual Control levers | Dual-Pivot Calipers brakes, Shimano with Integrated Shifters levers |
| Cockpit & contact points | ||
| Headset | 1" Ritchey Logic | 1 1/8" threadless Ritchey Logic Comp |
| Handlebar | Cinelli Altera | 6061 Alloy |
| Handlebar extensions | Not included | Not included |
| Stem | 3T Mutant | Alloy Adjustable |
| Saddle | Selle Italia XO | Marin Plush Road |
| Seatpost | Aluminum micro-adjust | Suspension, 27.2mm diameter |
| Wheels & tires | ||
| Hubs | Formula Xero Lite XR4 | Formula |
| Rims | Formula Xero Lite XR4, 20-hole/24-hole | Alex R450, 28-hole/32-hole |
| Spokes | Formula | Stainless steel, 15ga. (1.8mm) straight gauge |
| Front tire | 700 x 23c Kenda Koncept | 700 x 23c Kenda Koncept |
| Wheel size | 700c wheels | 700c wheels |
One selected size or frame position per bicycle, matching the comparison dropdown choices used when Print / PDF was opened.
| Measurement | 2003 Marin Portofino | 2007 Marin Portofino |
|---|---|---|
| Selected size / position | Legacy reference | — |
| Head-tube angle | 73° | — |
| Seat-tube angle | 73.5° | — |
| Chainstay / rear center | 405 mm | — |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 12, 2026.