Velopedia Bicycle Archive

2026 Transition PBJ 24 Frame

Original specifications: 24" wheels · 4.8 lbs / 2.18 kg (One Size) published weight · geometry for 1 published size.

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At a glance

Model year: 2026
Category: Mountain
Original MSRP: $649.00
Sizes: Youth
Colors: Acid Bath, Obsidian
Weight: 4.8 lbs / 2.18 kg (One Size)
Geometry: 1 manufacturer size
In this record: 3 specifications · 2 archived images · original MSRP · geometry
Archive ID: 900000708

Learn more about Transition →

Original buildAluminum · 24"

Manufacturer catalog

Published sizes and colors

1 size · 2 colors

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

Youth

Published colors

Acid BathObsidian

Frameset

Frame Construction	PBJ Youth Alloy
Frame Material	Aluminum

Wheels & Tires

Wheel Size	24"

Geometry

1 size · 9 measurements

Frame measurements by size.

All geometry measurements1 size · 9 measurements

Measurement	Youth
Seat tube	280 mm
Effective top tube	556 mm
Head tube	115 mm
Head-tube angle	69°
Chainstay / rear center	357 - 375
Wheelbase	958 - 976
Bottom-bracket drop	15 mm
Reach	360 mm
Stack	538 mm

Measurements may vary by configuration, wheel size, or frame setting where noted in the published chart.

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Gallery2 images

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.