Our Team

Certified. Experienced. Ready to Ride.

Meet The Team That Rides with You

Every Ready Set Bike instructor is nationally certified by the League of American Bicyclists, the gold standard in cycling education. Our team brings patience, encouragement, and proven expertise to every lesson—helping riders of all ages build skills, confidence, and a lifelong love of cycling.

instructor marjon manitius ready set bike lci
Founder and Lead Cycling Instructor

Marjon Manitius


Born and raised in the Netherlands, Marjon grew up on two wheels—where biking is a way of life and a path to freedom. After moving to the U.S., she was struck by how disconnected cycling felt from daily life and set out to change that. Marjon co-founded the Brookhaven Bike Alliance, launched the annual Pedal the Parks community ride, and works with Propel ATL to bring cycling education and resources to marginalized communities, including refugee families. As a League Cycling Instructor, she loves helping riders of all ages and backgrounds—whether it’s a child’s first pedal or an adult finding the confidence to commute. With a background as a global product manager in consumer electronics and outdoor gear, Marjon brings the same clarity, patience, and dedication to every lesson. Off the bike, she’s happiest outdoors—hiking, rowing, or camping under the open sky.

More amazing instructors are part of our team—we’re just waiting for them to stop riding long enough to write their bios.

lci league of american cyclist bike league certification