Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Specialized
2006 Specialized Epic Marathon Disc
Value Guide market data · 2006 Specialized Epic Marathon Disc
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2006 Specialized Epic Marathon Disc
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Epic model years
2026$6,324 - $7,344▼ 4% vs. 2006
2025$8,370 - $9,720▲ 27% vs. 2006
2024$6,510 - $7,560▼ 1% vs. 2006
2023$10,230 - $11,880▲ 55% vs. 2006
2022$7,998 - $9,288▲ 21% vs. 2006
2021$7,905 - $9,180▲ 20% vs. 2006
2020$10,249 - $11,902▲ 55% vs. 2006
2019$9,319 - $10,822▲ 41% vs. 2006
2018$9,300 - $10,800▲ 41% vs. 2006
2017$9,765 - $11,340▲ 48% vs. 2006
2016$10,695 - $12,420▲ 62% vs. 2006
2015$11,160 - $12,960▲ 69% vs. 2006
2014$9,765 - $11,340▲ 48% vs. 2006
2013$9,300 - $10,800▲ 41% vs. 2006
2012$9,765 - $11,340▲ 48% vs. 2006
2011$9,207 - $10,692▲ 39% vs. 2006
2010$8,184 - $9,504▲ 24% vs. 2006
2009$8,184 - $9,504▲ 24% vs. 2006
2008$6,417 - $7,452▼ 3% vs. 2006
2007$6,045 - $7,020▼ 8% vs. 2006
2006$6,603 - $7,668Currently viewing
2005$3,534 - $4,104▼ 46% vs. 2006
2004$3,534 - $4,104▼ 46% vs. 2006
2003$3,227 - $3,748▼ 51% vs. 20062006 Epic Marathon Disc lineup
Overview
About this bike
2006 Specialized Epic Marathon Disc value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame Construction
- TIG-welded
- Frame Tubing Material
- M5 aluminum
- Fork Brand & Model
- Fox F100 RLT, 100mm
- Fork Material
- Magnesium/aluminum, single crown
- Rear Shock
- Specialized Fox Brain Fade shock, 100mm travel
Drivetrain
- Groupset
- 2006 Specialized Epic Marathon Disc
- Component Group
- Mountain Mix
- Shift Levers
- SRAM X.0 Trigger, carbon/aluminum
- Crankset
- Shimano M-760 XT, Hollowtech II, 2-piece crank/BB, 22A/32/44, 4mm thick outer, 4-bolt 104/64mm, alloy chainring bolts teeth
- Bottom Bracket
- Shimano XT Hollowtech II
- Rear Cogs
- 9-speed, 11 - 34 teeth
- Chain
- SRAM PC-971 with Power Link
Brakes
- Brakeset
- Shimano M-765, hydraulic caliper, 6inch rotor, metallic pads brakes, Shimano XT levers
Cockpit
- Seatpost
- Thomson, 7000 series aluminum, 2-bolt adjustable, set back head, 30.9mm diameter
- Saddle
- Specialized Body Geometry Rival, titanium rails
- Handlebar
- Specialized carbon flat bar, 580mm width, 31.8mm
- Handlebar Stem
- 3D forged CNC machined, 4-bolt face plate, 31.8mm OS clamp, 8 degree rise
- Headset
- 1 1/8inch threadless, 10mm insertion alloy cups, sealed cartridge bearing
Wheels & Tires
- Hubs
- Front: Specialized Stout disc, sealed cartridge bearing, high/low flange, Rear: DT Swiss Custom SL Disc
- Rims
- Mavic XM819 Disc, 32-hole
- Tires
- 26 x 2.00inch Specialized S-Works FasTrak Tubeless, aramid bead
- Spoke Brand
- DT Swiss stainless steel, 2.0/1.7/1.8 butted
- Spoke Nipples
- Alloy
Pedals
- Pedals
- Shimano PD-M520 SPD
Accessories
- Extensions
- Not included
Weight & Sizing
- Sizes
- Small, medium, large, xlarge
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
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.