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Cog and Tool: bicycle t-shirt design

Design #0028

Cog and Tool

Built by Hands, Held by Trust

This design uses a smooth gradient gray palette, with a gear-toothed circular border framing the central artwork for a mechanical, badge-like feel. Inside, two clasped forearms grip a wrench together in a firm handshake pose, rendered with soft shading and rounded, polished linework rather than flat vector fills. The composition echoes a solidarity or partnership emblem, built around tools and teamwork rather than the bicycle itself directly. It’s a solid choice for bike mechanics, shop crews, or riders who value hands-on craftsmanship and community.

Download PNG

2400 × 3200 px, transparent background. Free to use for anything: print it, change it, sell it.