Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Marin
2004 Marin Portofino
Value Guide market data · 2004 Marin Portofino
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
69%
Holds value better than category avg
Price over time - 2004 Marin Portofino
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Portofino model years
2004 Portofino lineup
Overview
About this bike
2004 Marin Portofino value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork Material
- Carbon fiber
- Frame Construction
- TIG-welded
- Frame Tubing Material
- Columbus Thron,/carbon fiber
- Rear Shock
- Not applicable
Drivetrain
- Groupset
- Shimano Sora
- Bottom Bracket
- TruVativ cartridge
- Cassette
- 8-speed, 12 - 24 teeth
- Chain
- Shimano HG-50
- Component Group
- Road Mix
- Crankset
- TruVativ Touro, 30/42/52 teeth
- Shifters
- Shimano Sora STI Dual Control
Brakes
- Brakes
- Shimano Sora Dual Pivot brakes, Shimano Sora STI Dual Control levers
Cockpit
- Handlebar
- Cinelli Altera
- Stem
- Forged and CNC 4 bolt road
- Headset
- 1 1/8inch threadless Ritchey Logic
- Saddle
- Selle Italia XO XP
- Seatpost
- Comp Alloy Micro Adjust
Wheels & Tires
- Hubs
- Shimano 2200
- Rims
- Mavic CXP 22, 32-hole
- Spoke Brand
- DT stainless steel, 15ga. (1.8mm) straight gauge
- Spoke Nipples
- Aluminum nipples
- Tires
- 700 x 28c Kenda Road
Pedals
- Pedals
- Alloy, Toe Clip and Strap
Accessories
- Colors
- Gloss Metallic Black/Silver
- Extensions
- Not included
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Carbon inspection
Tap test the frame, fork, seatpost, and bars for cracks; verify no impact damage near dropouts.
Inspection
Brake hoses & cables
Check hydraulic line bleed, cable housing wear, and confirm rotors are within spec.