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FLX Bikes vintage Stingray inspired cruiser ebike design engineering prototype

FLX Bikes — Cruiser Ebike

An electric cruiser where the vintage design language is earned through engineering, not applied as decoration.

The FLX cruiser brief was rooted in the vintage Schwinn Stingray — a bicycle whose proportions and stance defined an era of American bike culture. The challenge was to translate that character into a modern electric platform that earns its heritage through engineering rather than surface decoration.


ZÆT led the full design. Low step-over, swept-back bars, and cruiser proportions were resolved with an integrated electric drivetrain — battery placement and motor integration designed into the vintage frame language without compromise. The prototype was tested across urban riding conditions for handling feel and structural integrity.

How ZÆT was involved

Define Direction

· Market analysis
· Stingray reference mapping
· Cruiser geometry brief
· Component stack brief

Build the Foundation

· Full industrial design
· Frame engineering
· Vintage language translation
· Prototype build
· Ride testing

Execute and Launch

· Validated prototype
· Engineering documentation
· Production-ready files
· Design references earned

The Result

Other Work

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Let's Build Something That Matters

Whether you are looking for a partner to develop a mobility product, design a consumer experience, or create a space; if the work is real and the outcome matters, ZÆT is ready to work with you.

Phone: +31634376826

Address:
Dorpstraat 1, 6438JS, Oirsbeek, Netherlands

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