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2023 GT Performer 21 Dirtlip

Lists today at $395 (2026-09)

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What a used one is worth

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New

$261

$176 to $307

Like new

$248

$167 to $292

Excellent

$235

$158 to $277

Good

$196

$132 to $231

Fair

$143

$97 to $169

For parts

$78

$53 to $92

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

Overview

Brand: GT
Model family: Performer
Model year: 2023
Category: BMX · freestyle
Frame material: steel
Sizes: 21
Wheel size: 20
Current list price: $395 (as of 2026-09)

Drivetrain

Speeds: 1
Electronic: false

Build

Fork: 100% Hi-Ten, Tapered Legs, 31mm Offset
Stem: GT NBS Top Load 50mm, 32mm Rise
Tires: GT LP-5 2.35"
Brakes: NBS Alloy U-Brake w/ Soft Compound Pad
Saddle: GT Pivotal Padded
Wheels: Alloy Single Wall (F), Double Wall (R), 36h; Alloy Sealed 3/8" Axle / Alloy Semi-Sealed 14mm Cassette
Cassette: 9T 1pc. Driver
Crankset: GT Power Series 3pc Chromoly 170mm, 19mm x 8T Spindle, GT NBS 25T Steel Chainwheel
Seatpost: Alloy Pivotal, 25.4 x 200mm
Handlebar: GT 2pc Freestyle, 100% Hi-Ten Steel, 9"H x 29"W, 3°Up, 11° Back

Geometry

21: Chainstay mm: 13; Wheelbase mm: 35.93; Head angle deg: 75; Seat angle deg: 71

GT model code G43552U. Specs from GT's current US store page; dated by GT's code or the year the build first appeared on GT's store (2023-09). No first-party price capture inside the model year window was found; the observed price is recorded as a list price with its date.

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