Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2006 GT Series 3
Value Guide market data · 2006 GT Series 3
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
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Price over time - 2006 GT Series 3
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Series model years
2006 Series 3 lineup
Overview
About this bike
2006 GT Series 3 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame Construction
- TIG-welded
- Frame Tubing Material
- GT R Archetype frame design with smooth welded Kinesis 6061 butted tubing
- Fork Brand & Model
- Reynolds Ouzo Comp Integrated Design
- Fork Material
- Carbon/aluminum steerer
- Rear Shock
- Not applicable
Drivetrain
- Groupset
- 2006 GT Series 3
- Component Group
- Shimano Tiagra
- Shift Levers
- Shimano Tiagra STI 27 spd
- Crankset
- FSA Gossamer, 34/50 teeth
- Bottom Bracket
- FSA Mega EXO
- Rear Cogs
- 9-speed, 11 - 23 teeth
- Chain
- Shimano CN-HG53
Brakes
- Brakeset
- Tektro Forged Dual pivot brakes, Shimano Tiagra STI Dual Control levers
Cockpit
- Seatpost
- FSA SL-280
- Saddle
- Fizik Pave CP3 with Royal gel cushion
- Handlebar
- FSA Road Oversize
- Handlebar Stem
- FSA OS -170, 3-d forged and CNC machined
- Headset
- 1 1/8inch TH Intelliset
Wheels & Tires
- Hubs
- Shimano Tiagra
- Rims
- Alex Crostini R2.1
- Tires
- 700 x 23c Vittoria Zaffiro
- Spoke Brand
- Stainless steel, 14ga. (2.0mm) straight gauge
- Spoke Nipples
- Brass CP
Pedals
- Pedals
- Wellgo clipless
Accessories
- Colors
- Matte Scotch Bright
- Extensions
- Not applicable
Weight & Sizing
- Sizes
- 48, 50, 52, 54, 56, 58, 60
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.