Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Specialized
2003 Specialized Allez Comp 18
Value Guide market data · 2003 Specialized Allez Comp 18
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2003 Specialized Allez Comp 18
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Allez model years
2026$1,953 - $2,268▼ 24% vs. 2003
2025$2,325 - $2,700▼ 10% vs. 2003
2023$3,255 - $3,780▲ 26% vs. 2003
2022$6,324 - $7,344▲ 145% vs. 2003
2021$1,488 - $1,728▼ 42% vs. 2003
2020$2,139 - $2,484▼ 17% vs. 2003
2019$2,046 - $2,376▼ 21% vs. 2003
2018$1,674 - $1,944▼ 35% vs. 2003
2017$1,860 - $2,160▼ 28% vs. 2003
2016$2,418 - $2,808▼ 6% vs. 2003
2015$7,440 - $8,640▲ 189% vs. 2003
2014$2,232 - $2,592▼ 13% vs. 2003
2013$2,232 - $2,592▼ 13% vs. 2003
2012$1,953 - $2,268▼ 24% vs. 2003
2011$1,349 - $1,566▼ 48% vs. 2003
2010$1,442 - $1,674▼ 44% vs. 2003
2009$1,442 - $1,674▼ 44% vs. 2003
2008$1,116 - $1,296▼ 57% vs. 2003
2007$3,441 - $3,996▲ 34% vs. 2003
2006$2,139 - $2,484▼ 17% vs. 2003
2005$2,232 - $2,592▼ 13% vs. 2003
2004$1,562 - $1,814▼ 39% vs. 2003
2003$2,576 - $2,992Currently viewing
2002$2,511 - $2,916▼ 3% vs. 2003
2001$1,911 - $2,219▼ 26% vs. 2003
2000$1,135 - $1,318▼ 56% vs. 2003
1999$930 - $1,080▼ 64% vs. 2003
1997$1,511 - $1,755▼ 41% vs. 20032003 Allez Comp 18 lineup
Overview
About this bike
2003 Specialized Allez Comp 18 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame Construction
- TIG-welded
- Frame Tubing Material
- Specialized E5 Aluminum
- Fork Brand & Model
- Specialized C-3
- Fork Material
- Carbon fiber composite, unicrown crown
- Rear Shock
- Not applicable
Drivetrain
- Groupset
- 2003 Specialized Allez Comp 18
- Component Group
- Shimano Ultegra
- Shift Levers
- Shimano Ultegra STI Dual Control
- Crankset
- Shimano Ultegra, 39/53 teeth
- Bottom Bracket
- Shimano BB-6500, 109.5mm spindle
- Rear Cogs
- 9-speed, 12 - 23 teeth
- Chain
- Shimano CN-HG73, 1/2 x 3/32inch
Brakes
- Brakeset
- Shimano Ultegra Dual Pivot brakes, Shimano Ultegra STI Dual Control levers
Cockpit
- Seatpost
- Specialized carbon fiber, 27.2mm diameter
- Saddle
- Specialized Body Geometry Pro Leather
- Handlebar
- Specialized Pro, 31.8mm
- Headset
- 1 1/8inch integrated Specialized Mindset
Wheels & Tires
- Hubs
- Shimano R-540
- Rims
- Shimano WH-R540, 16-hole
- Tires
- 700 x 23c Specialized Turbo Comp
- Spoke Brand
- Shimano stainless steel, bladed
- Spoke Nipples
- Aluminum nipples
Accessories
- Colors
- Team Acqua & Sapone
- BB Shell Width
- 68mm English
- Extensions
- Not included
Weight & Sizing
- Sizes
- 47cm, 50cm, 52cm, 53cm, 54cm, 55cm, 56cm, 57cm, 58cm, 61cm
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.