Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2020 GT BK Team
Value Guide market data · 2020 GT BK Team
12-month trend
5%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2020 GT BK Team
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All BK model years
2020 BK Team lineup
Overview
About this bike
2020 GT BK Team value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Cr-Mo 2pc. Threaded Steerer & Tapered Legs, 31mm Offset, 3/8" Axle Dropouts
- Frame
- Cr-Mo Front Tri (T/T, D/T, S/T), DT Gusset, MID BB , Seat Stay Mounted U-Brake, Integrated 1-1/8" H/T w/ Removable Rotor Tabs, Odyssey Springfield Brake compatible
Drivetrain
- Groupset
- 2020 GT BK Team
- Bottom Bracket
- MID Sealed Bearing
- Chain
- KMC S1
- Chainrings
- GT 25T Steel Chainwheel
- Crankset
- GT Power Series Cr-Mo 3pc., 170mm Arms, 19mm x 8T Cr-Mo Spindle
- Freewheel
- 9T Sealed 1pc. Driver
Brakes
- Brake Levers
- Alloy
- Brakes
- Aluminum U-Brake w/ Soft Compound Pad
Cockpit
- Handlebar
- GT Freestyle 4pc., Steel, 9.125"H x 29"W, 5° Up, 9° Back
- Headset
- 1 1/8" Integrated Design, 45X45 Degree Sealed Bearings
- Saddle
- GT BK Signature Pivotal
- Seatpost
- Alloy Pivotal 25.4 x 200mm
- Stem
- GT Top Load, 1-1/8", Cold Forged Cap, 32mm Rise, 50mm
- Grips
- GT Super Soft 155mm Single Compound w/ GT removable plug
Wheels & Tires
- Front Tire
- GT Pool 20 x 2.3"
- Hubs
- Alloy Body, Sealed Bearings, 36h, 3/8" x 17mm Female Bolt
- Rims
- Alloy Single Wall (F), Double Wall (R), 36h
- Spokes
- Stainless Steel, 14g
Pedals
- Pedals
- GT Low Profile FS Platform Design, PP Material, Boron Axle
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.