Kid jumps yellow bike out of berm
Blue Marin logo with a bear & text reading Marin Bikes are made for fun

Dirt Jump Jr

Designed specifically for young shredders' progression.

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Red children's bicycle with black wheels on a transparent background 2026 ALCATRAZ JR. 24'

Alcatraz 24"

$1,527.75 AUD
Marin Alcatraz 24 Marin Alcatraz 1 top tube detail

Alcatraz 24"

$1,499.99 AUD