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MCSO Motors Unit
Sergeant Brent Ritchie
Hansen Building
12240 NE Glisan St
Portland, OR 97230
(503) 255-3600

While the MCSO Motors Unit is not a full-time, dedicated traffic unit, they do coordinate responses to chronic traffic problems in our jurisdiction. The below link is to a Citizen's Traffic Complaint form that you can fill out online; email, fax or mail to us.

Citizen's Traffic Complaint Form

The police motorcycle has deep roots in the history of the Multnomah County Sheriff’s Office. In 1916, the Columbia River Scenic Highway was completed, linking the Oregon Coast to the Columbia River Gorge. According to historical documents, the purpose of this highway was to provide a scenic highway for patrons to access the natural beauty of the Columbia Gorge. Much to everyone’s surprise, the road quickly became a very busy highway.

In 1917, to address the traffic on the curvy, windy somewhat unforgiving highway, the Multnomah County Sheriff’s Office instituted their first Uniform Patrol. This unit was tasked with patrolling the gorge mainly to help people whose vehicles broke down or those who were in wrecks. Their first patrol vehicle was a Harley Davidson motorcycle. The police motorcycle allowed deputies to quickly access and get help to disabled motorists on the somewhat remote highway.

The “Oregon Motor Vehicles Law” was passed in 1921. This law placed restrictions on the operators of motor vehicles. Enforcement of this law was the responsibility of the Sheriff and his deputies. They found that police motorcycles were also superior enforcement vehicles for catching speeders. The Sheriff was pleased with the results of this new unit and the MCSO (Motorcycle) Uniform Patrol began to expand.

Laws passed in 1930 and 1937, again expanding the functions of the Sheriff’s motorcycle unit. Those laws required motorists and deputies to fill out accident reports and the Sheriff became responsible for filing copies of those reports with the Secretary of State.

Our thoughts and prayers will always be with the Twombley family.

Link to: Twombley Memorial at The Officer Down Memorial Page, Inc.

This team of Daredevil riders included regular deputy sheriffs as well as some pretty famous local riders like Joe Neys, Emil Kerofsky, Robert (Suicide) Dillon and others. Many of these local, professional riders were eventually deputized and some even became regular deputy sheriffs. The Sheriff’s Motorcycle Team put on shows not only locally but in other places like Reno, Mexico, Texas and Canada to name a few. They were quite famous at the time and in high demand at major events.

Sometime in the late 1950’s to early 1960’s the Sheriff’s Motorcycle Drill Team disbanded, but the use of motorcycles by the Sheriff’s Office continues to this day.

Currently the Sheriff’s Motor Unit consists of a sergeant and four deputies. Their “motors” include several different bikes.

Our Motors:
The police motorcycles used for regular duty by our Motor Officers are modern Honda ST-1300P Police Motorcycles. The Honda ST-1300P has a liquid cooled, 1261cc V4 engine that produces about 125HP. The bike provides a comfortable chassis for all-day riding and high performance that helps our deputies get themselves out of tight situations on the road. The ST-1300 accelerates from 0-60 in 3.49 seconds, 0-100 in 8.62 seconds and will run a ¼ mile in around 11 seconds. With an expert rider, the bike is able to brake from 40 to 0 in less than 60 feet (the average automobile takes 126 feet to stop from 40MPH (includes reaction time and braking).

The original 1917 MCSO fleet of one Harley Davidson motorcycle grew to between 20 and 30 bikes at different times in the last 90-some years. At times, some of our bikes had sidecars to extend the riding season and even to allow two-up riding.

Our fleet now includes two 1967 Harley Davidson FLH Police Special Electra Glide 1200’s. These beautiful vintage bikes were purchased used in 1971 by the MCSO after the Motors Unit went through a period of downsizing in the 1960’s. These units were two of four bikes that were used extensively in the 1970’s before the Sheriff’s Office, in the early 1980’s began purchasing the Kawasaki KZ1000P series bikes. The Harley Davidson motorcycles now only see limited duty during parades and other special events.

The Kawasaki KZ1000P Police Motorcycle, made famous by the popular late 1970’s television show CHiP’s, has been a fleet bike in the MCSO Motors Unit for many years. The bikes, while mostly used for training now, are still utilized for regular patrol purposes.

Our Training:
While our motor officers hold the same licenses and endorsements that non-police riders do, our riders are also required to attend and successfully complete Police Motor Officer School. The school is an 80 hour class covering decision making, slow speed maneuvers, counter-steering, emergency deceleration and braking, high-speed lane changes, collision avoidance, traffic stops and parade and funeral escort.

Additionally, our operators spend at least 120 hours per year re-training and honing their skills during monthly in-service training. Our riders train year-round to gain the skills and confidence necessary to work in all kinds of weather during all conditions. To see what we (as well as other motor officers) do during training, just tune into You Tube or similar web sites and search for “police motorcycle training”.

What We Do:
Many police agencies use their Motors strictly as Traffic patrol units. We are a bit more diversified at our agency. While our motors are definitely used on traffic enforcement details such as school and work zones or other high-risk areas, we also use ours for routine patrol, traffic control during parades, funerals and similar events and even to sometimes serve civil papers with. One of our biggest goals is to promote road safety and education. If you have an event that you would like to see our motor officers at, please call or email the Motors Unit Supervisor listed above to discuss it further.