A kid's first Marin. Developed in conjunction with our friends at Marin Bikes Japan, the Donky Jr. family of bikes are designed with young riders in mind. All models feature freewheels and handbrakes, making it easier for them to transition to larger bikes as they grow. Smooth tread tires roll efficiently, while strong linear pull brakes stop on the proverbial dime.

Step up from the Donky Jr 18", and see the spec progress, just like the young rider in your life. The Donky Jr. 20" is built around a lightweight aluminum alloy frame and stout steel fork, but with the addition of a dependable and smooth-shifting Shimano 6-speed drivetrain - perfect for a growing rider who is able to get out for the ride to school, to the park or out on your first proper trails.