Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2006 GT Chucker 20"
Value Guide market data · 2006 GT Chucker 20"
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2006 GT Chucker 20"
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Chucker model years
2006 Chucker 20" lineup
Overview
About this bike
2006 GT Chucker 20" value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame Construction
- TIG-welded
- Frame Tubing Material
- Second generation Chucker design, 7005 aluminum, mono stay triple triangle
- Fork Brand & Model
- SR Suntour XCU, 40mm
- Fork Material
- Steel/aluminum
- Rear Shock
- Not applicable
Drivetrain
- Groupset
- 2006 GT Chucker 20"
- Component Group
- Mountain Mix
- Shift Levers
- SRAM, MXR twistgrip
- Crankset
- Alloy 152mm w/double chainguard, 38 teeth
- Bottom Bracket
- Cartridge
- Rear Cogs
- 7-speed, 14 - 28 teeth
- Chain
- KMC Z51
Brakes
- Brakeset
- Tektro, alloy V-type brakes, Tektro, alloy, Jr. ATB levers
Cockpit
- Seatpost
- Alloy
- Saddle
- GT Jr. Jump design, 9mm rails
- Handlebar
- Alloy, 31.8mm O.D., 80mm rise, 580mm width
- Headset
- Semi integrated, ball type
Wheels & Tires
- Hubs
- Alloy, QR axle
- Rims
- Jalco, ST-32, 20inch, 32-hole
- Tires
- 20 x 2.35inch Kenda Kinetics
- Spoke Brand
- 14ga. (2.0mm) straight gauge
- Spoke Nipples
- CP Brass
Accessories
- Colors
- Flat Red
- Extensions
- Not applicable
Weight & Sizing
- Sizes
- 20inch wheels
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.