Bicycle Archive · Specification reportBicycle Archive · Specification report2004 Marin Portofino · 2007 Marin Portofino
| Specification | 2004 Marin Portofino | 2007 Marin Portofino |
|---|---|---|
| Overview | ||
| Model year | 2004 | 2007 |
| Brand | Marin | Marin |
| Model | Portofino | Portofino |
| Bicycle type | Road race & triathlon | Road/sport |
| Archive ID | 31264 | 16387 |
| Original MSRP | $799.99 | $679.00 |
| Colors | Gloss Metallic Black/Silver | Gloss Silver, Gloss Pearl |
| Sizes | Large, medium, small, xlarge | 48.5cm, 51.5cm, 54.5cm, 57.5cm, 60.5cm |
| Frameset | ||
| Frame construction | TIG-welded | TIG-welded |
| Frame material | Columbus Thron,/carbon fiber | Edge II 7005 Aluminum |
| Fork | — | Carbon Road |
| Fork material | Carbon fiber | Carbon/aluminum steerer, aero crown |
| Rear shock | N/A | N/A |
| Drivetrain | ||
| Component group | Road Mix | Shimano Sora |
| Shifters | Shimano Sora STI Dual Control | Shimano Sora |
| Front derailleur | Shimano FD-2203 | Shimano 2203 |
| Rear derailleur | Shimano Sora | Shimano Sora |
| Crankset | TruVativ Touro, 30/42/52 teeth | FSA CFM, 30/42/52 teeth |
| Bottom bracket | TruVativ cartridge | Sealed Cartridge |
| Rear cogs | 8-speed, 12 - 24 teeth | 8-speed, 12 - 24 teeth |
| Chain | Shimano HG-50 | Shimano HG40 |
| Pedals | Alloy, Toe Clip and Strap | 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 1/8" threadless Ritchey Logic | 1 1/8" threadless Ritchey Logic Comp |
| Handlebar | Cinelli Altera | 6061 Alloy |
| Handlebar extensions | Not included | Not included |
| Stem | Forged and CNC 4 bolt road | Alloy Adjustable |
| Saddle | Selle Italia XO XP | Marin Plush Road |
| Seatpost | Comp Alloy Micro Adjust | Suspension, 27.2mm diameter |
| Wheels & tires | ||
| Hubs | Shimano 2200 | Formula |
| Rims | Mavic CXP 22, 32-hole | Alex R450, 28-hole/32-hole |
| Spokes | DT stainless steel, 15ga. (1.8mm) straight gauge | Stainless steel, 15ga. (1.8mm) straight gauge |
| Spoke nipples | Aluminum nipples | — |
| Front tire | 700 x 28c Kenda Road | 700 x 23c Kenda Koncept |
| Wheel size | 700c wheels | 700c wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 12, 2026.