About the Study Guide

You are looking at a preview of what’s in the timed Oregon ATV Ed Course. Feel free to look around, but you’ll need to register to begin progress toward getting your ATV Safety Education Card.

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Off-road motorcycle operators must be at least 7 years of age. They should follow these suggested guidelines for a good rider fit.

Leg Length
While seated, the thighs should be roughly parallel to the ground, and the knees should be bent at a 45-degree angle.
Foot Length
When stopped, a rider should be able to reach the ground with one foot while keeping the ORM upright.
Arm Length
When seated on the machine, a rider’s arms should be long enough to:
  • Turn the handlebars and maintain a firm grip.
  • Operate the throttle comfortably when the handle is extended fully in a turn.
  • Operate the brake and clutch levers. The first joint of the middle finger should extend beyond the brake and clutch levers when the rider grips the handlebar.