CEO & CO-FOUNDER, SEATYLOCK

Michael Shenkerman is the CEO and co-founder of Seatylock, an innovative bike security brand recognized for designing and manufacturing locks that prioritize real-world usability, advanced security, durability, and everyday rider convenience.
With a professional foundation rooted in manufacturing and product development, Michael brings extensive hands-on experience to the cycling security space. His approach combines engineering rigor with a deep understanding of what cyclists actually need - locks that work reliably in daily use, not just in lab tests.
As CEO, Michael leads product strategy and innovation, overseeing the entire journey from security concepts to rider-ready products. His responsibilities span:
Under Michael's leadership, Seatylock has maintained a philosophy of designing, producing, and assembling products in-house, an approach that allows the team to control quality at every stage and iterate quickly based on field performance.
Michael is a named inventor on multiple patents related to bicycle locks and security mechanisms. His innovations have helped define Seatylock's product DNA, particularly in the Foldylock line, where early R&D into folding lock mechanics became the foundation for the brand's signature compact, high-security designs.
You can view the full list of patents here.
These patents reflect Michael's commitment to solving specific, practical problems: protecting lock joints from attack, creating intuitive magnetic retention systems, and integrating security seamlessly into bicycle design.
Michael was part of the in-house design team for Seatylock products, recognized by multiple international design awards.
Michael has been featured in founder interviews and cycling industry press, where he discusses:
His insights have appeared in innovative outlets and cycling publications covering emerging bike security technology and crowdfunding success stories.
On the Seatylock website, Michael writes:
His writing reflects the same philosophy that drives Seatylock's product development: clear, practical, and focused on real-world rider needs.
LinkedIn: Michael Shenkerman