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2011 GT Slammer

Launched at $275

Own a 2011 GT Slammer?

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What a used one is worth

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New

$67

$35 to $90

Like new

$63

$33 to $85

Excellent

$60

$31 to $81

Good

$50

$26 to $67

Fair

$37

$19 to $49

For parts

$20

$10 to $27

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand
GT
Model family
Slammer
Model year
2011
Category
BMX · freestyle
Frame material
steel
Sizes
20" WHEEL / 19.5" TOP TUBE
Wheel size
20
Launch MSRP (US)
$275

Drivetrain

Speeds
1
Chainrings
1
Electronic
false
Total gears
1

Build

Fork
GT freestyle design, 1-1/8" x 22.2mm steerer, Hi-Ten 1-1/4" blades, 6mmT. Dropouts
Stem
2010 GT Freestyle Drop Design, Machined GT Logo
Tires
GT Air Bags, 2.1"
Brakes
front: Tektro, Aluminum Caliper; rear: Tektro FX340R, Aluminum U-brake; levers: Tektro 289A full Aluminum lever and clamp
Saddle
`08 mini street design, 8mm rails
Wheels
rims: Alex G303, Aluminum, 32/36 Hole; front hub: Steel Body, 3/8" Heat Treated Axle, 32 Hole; rear hub: Steel body, 14mm hi-carbon axle, 36 hole, single FW threads; spokes: 14G
Cassette
DNP 13t Cro-Mo
Crankset
Forged steel one piece crank, 170mm / 2010 design 33T steel GT design
Seatpost
Steel, 25.4mm x 200mm
Handlebar
`07 GT Dirt/Street Dual Radius Bend, Hi-Ten, 7" Rise

Spec from GT's official 2011 catalog (PDF), specification chart on PDF page 150, column "SLAMmER"; the catalog prints no prices. Fix round 2026-10-21: every row of this column re-read with a third reader (pdftotext -table, which keeps each row label level with its cells); values that the earlier two reader pass merged with a neighbouring column or dropped are now as printed. Wheel size from the page's size or name row (the tire row gives no diameter). Frame: GT street design, full hi-ten , 1-1/8" head tube, 5mm thick small dropouts, seat stay mounted U-brake, American BB shell Bottom bracket: Steel, Ball Type Chain: KMC Z510 Headset: TH, 1-1/8" Threadless, Steel Pedals: GT Jump Design, PP Material Grips: GT Wing Shroom Design Seat clamp: `08 GT CNC Mini Design Extras: SST ORYG, one pair GT 36mm OD x 97mm forged steel pegs Nipples: Brass MSRP $275 read from the product's own price block (under the model name) on GT's 2011 site product page "Slammer - White", captured 2010-12, inside the 2011 launch window (fix round 2026-10-21).

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