Oregon difinition of a moped versus a motor assisted scooter:
A: To be legal on Oregon public roads, they must fit one of the definitions in the state’s laws.
Although a driver license is not required for motor-assisted scooters, electric assisted bicycles and personal mobility devices, riders must be at least 16 years old (ORS 807.020 and 814.512) and be eligible for driving privileges. It is also possible for a person whose driving privileges are suspended or revoked to be charged with operating any motorized vehicle while suspended/revoked - including a motor-assisted scooter - on public roads.
Driving any motor vehicle on a public road while suspended is a Class A violation with a maximum fine of $720.
Operation by a rider under 16 years of age is a Class D traffic violation with a maximum fine of $90.
A parent or legal guardian of a child younger than 16 years old who authorizes or knowingly allows a child to operate a motor-assisted scooter may be subject to a traffic citation and fine (ORS 814.536), as well.
Riders must follow Oregon traffic laws and any laws that apply specifically to these vehicles, such as wearing a helmet.
A driver license or restricted license is required for anyone to operate a moped (ORS 807.031). Violation of this law is a Class B traffic violation with a maximum fine of $360.
Q: Which motor-assisted scooters, mopeds, electric assisted bicycles and personal mobility devices are legal on public roads in Oregon?
A: To be legal on Oregon public roads, they must fit one of the definitions in the state’s laws.
Riders must be at least 16 years old.
Use of these vehicles also may be restricted in cities, counties, parks, bike lanes, crosswalks, sidewalks and other locations and situations.
Mopeds must be titled and registered, but Oregon law specifically exempts motor-assisted scooters, electric assisted bicycles, and personal mobility devices from title and registration requirements.
A motor-assisted scooter:
is designed to be operated on the ground with not more than three wheels;
has handlebars and a foot support or seat;
can be propelled by human or motor;
has a motor capable of propelling it no faster than 24 miles per hour on a level road; and
has a motor no bigger than 35 cubic centimeters or, if electric, has a power output of no more than 1,000 watts.
(ORS 801.348)
A moped:
is designed to be operated on the ground upon wheels;
has a seat or saddle for use of the rider;
is designed to travel with not more than three wheels in contact with the ground;
is equipped with an independent power source that is capable of propelling the vehicle, unassisted, at a speed of not more than 30 miles per hour on a level road surface; and if the power source is a combustion engine, has a piston or rotor displacement of 35.01 to 50 cubic centimeters regardless of the number of chambers in the power source; and
is equipped with a power drive system that functions directly or automatically only and does not require clutching or shifting by the operator after the system is engaged.
A bicycle equipped with a power source may be classed as a moped if it meets all the moped requirements and also does not meet either the definition of an electric assisted bicycle as defined in ORS 801.258 or a motor assisted scooter as defined in ORS 801.348.
(ORS 801.345)
So is this saying that if I have a suspended DL then I cannot use either?
A: To be legal on Oregon public roads, they must fit one of the definitions in the state’s laws.
Although a driver license is not required for motor-assisted scooters, electric assisted bicycles and personal mobility devices, riders must be at least 16 years old (ORS 807.020 and 814.512) and be eligible for driving privileges. It is also possible for a person whose driving privileges are suspended or revoked to be charged with operating any motorized vehicle while suspended/revoked - including a motor-assisted scooter - on public roads.
Driving any motor vehicle on a public road while suspended is a Class A violation with a maximum fine of $720.
Operation by a rider under 16 years of age is a Class D traffic violation with a maximum fine of $90.
A parent or legal guardian of a child younger than 16 years old who authorizes or knowingly allows a child to operate a motor-assisted scooter may be subject to a traffic citation and fine (ORS 814.536), as well.
Riders must follow Oregon traffic laws and any laws that apply specifically to these vehicles, such as wearing a helmet.
A driver license or restricted license is required for anyone to operate a moped (ORS 807.031). Violation of this law is a Class B traffic violation with a maximum fine of $360.
Q: Which motor-assisted scooters, mopeds, electric assisted bicycles and personal mobility devices are legal on public roads in Oregon?
A: To be legal on Oregon public roads, they must fit one of the definitions in the state’s laws.
Riders must be at least 16 years old.
Use of these vehicles also may be restricted in cities, counties, parks, bike lanes, crosswalks, sidewalks and other locations and situations.
Mopeds must be titled and registered, but Oregon law specifically exempts motor-assisted scooters, electric assisted bicycles, and personal mobility devices from title and registration requirements.
A motor-assisted scooter:
is designed to be operated on the ground with not more than three wheels;
has handlebars and a foot support or seat;
can be propelled by human or motor;
has a motor capable of propelling it no faster than 24 miles per hour on a level road; and
has a motor no bigger than 35 cubic centimeters or, if electric, has a power output of no more than 1,000 watts.
(ORS 801.348)
A moped:
is designed to be operated on the ground upon wheels;
has a seat or saddle for use of the rider;
is designed to travel with not more than three wheels in contact with the ground;
is equipped with an independent power source that is capable of propelling the vehicle, unassisted, at a speed of not more than 30 miles per hour on a level road surface; and if the power source is a combustion engine, has a piston or rotor displacement of 35.01 to 50 cubic centimeters regardless of the number of chambers in the power source; and
is equipped with a power drive system that functions directly or automatically only and does not require clutching or shifting by the operator after the system is engaged.
A bicycle equipped with a power source may be classed as a moped if it meets all the moped requirements and also does not meet either the definition of an electric assisted bicycle as defined in ORS 801.258 or a motor assisted scooter as defined in ORS 801.348.
(ORS 801.345)
So is this saying that if I have a suspended DL then I cannot use either?
Hey, I'm one of those "no DL" guys (suspended), and after all of the research I've done, I still can't pin-point an Oregon Revised Statute (ORS) which clearly states that it's illegal for me to ride an Electric Assist Bicycle. Can anyone do that difinitively or point me in the right direction? 
