Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2016 GT BK XL
Value Guide market data · 2016 GT BK XL
12-month trend
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Direction and magnitude, not judgment
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Price over time - 2016 GT BK XL
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All BK model years
2016 BK XL lineup
Overview
About this bike
2016 GT BK XL value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork:
- GT BMX Design, 100% CR-MO, Threaded Top Cap, 31.8- 28.6mm Tapered O.D. Blades, 3/8" Axle Dropouts
- Fork
- GT Trail fork, chro-moly steel, 3/8-inch dropouts
- Fork Brand & Model
- GT Trail fork, chro-moly steel, 3/8-inch dropouts
- Frame
- GT BMX Design, chro-moly steel
- Frame Construction
- GT BMX Design, chro-moly steel
Drivetrain
- Groupset
- 2016 GT BK XL
- Chain:
- KMC Z410
- Bottom Bracket:
- MID Sealed Bearing
- Bottom Bracket
- MID BB
- Chainrings
- 25T
- Crankset
- GT heat-treated chromoly tubular
- Freewheel
- 9T
Brakes
- Brake:
- ODYSSEY Springfield Aluminum U-Brake
- Brake Levers:
- ODYSSEY Springfield Aluminum
- Brake Levers
- Odyssey Springfield
- Brakes
- Odyssey Springfield, aluminum U-brake
Cockpit
- Handlebar:
- 100% CR-MO H:9" (229mm), W:29" (737mm), w/ 19mm Crossbar, 3up,ﾠ11back
- Stem:
- GT INVERT 100% Cold Forged 1-1/8" Machined GT Logo On Front Cap, 50mm Ext
- Grips:
- Mushroom Style 147mm Soft Compound, w/ GT removable plug.
- Headset:
- 1 1/8" Integrated Design 45 x 45 Degree Sealed Bearings
- Saddle:
- Pivotal Padded
- Seat Post:
- Composite Pivotal 25.4 x 150mm
- Grips
- BMX, flanged
- Handlebar
- Chromoly
- Saddle
- Pivotal, padded
- Seatpost
- Pivotal
- Stem
- GT, aluminum
Wheels & Tires
- Rims:
- GT Design, Aluminum, Double Wall, 36 Hole
- Tires:
- 20 X 2.3 F/R GT POOL STREET TREAD
- Hubs:
- F: Alloy Body, Sealed Bearings 3/8" Axle, 36 Hole, R: Alloy 5pcs Sealed Bearings, CR-MO Axle, LHD 9T Cassette 36 Hole
- Hubs
- GT
- Spokes
- 14-gauge
- Tires
- GT Pool Street Tread, 20x2.3
- Wheel Set
- GT
Pedals
- Pedals:
- GT Low Profile Mid Size Platform Design, PP Material, Boron Axle
- Pedals
- GT platform
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.