Gear, A wheel with teeth that helps a bicycle move faster or slower when pedaling., Pedal, The part of a bicycle that riders push with their feet to make the bike move., Frame, The main structure of a bicycle that holds all the other parts together., Invention, Something new that is created for the first time, like the bicycle.

bicycles

by
Print
Embed

Leaderboard

We are currently working on improving the Leaderboard functionality. Please help us by offering your feedback.

Give Feedback

Visual style

Options

We are currently working on improving the Activity Settings. Please help us by offering your feedback.

Give Feedback

Switch template

Continue editing: ?