What the law calls it
The law names this device.
Allowed, with conditions
Santa Fe names the electric unicycle in its own traffic code. Since 2023 a one-wheeled device with a motor of no more than 750 watts is a “unicycle”, ridden under the bicycle rules, and is not a motor vehicle. Above 750 watts, or able to exceed 28 mph, the code calls it a motor vehicle instead.
Why PEVRA reads it this way
What the law says
Ordinance No. 2023-24, adopted August 30, 2023, did three things at once: it took electric unicycles out of the city’s definition of “motor vehicle” (§ 12-1-40), put them into the definition of “vehicle”, and applied the bicycle rules of Article 8 to them. § 12-1-86.5 defines the class: a device “equipped with one wheel and a motor of no more than seven hundred fifty (750) watts” with any of stationary foot plates, pedals, a saddle or handlebars, and subdivision (D) says such devices are also called electric unicycles. Subdivision (C) draws the upper line: devices with motors outputting more than 750 watts, or able to reach more than 28 mph, are motor vehicles.
What the numbers are
The 750 watts and 28 mph are the ordinance’s test of the machine, not an instruction to the rider, and the ordinance names no measurement basis — rated, continuous or peak — for the watts. A rider cannot read a motor’s output from the saddle; PEVRA reports the figures as written and takes no position on how an officer would measure them.
What PEVRA cannot tell you
How the city treats a wheel above the line. On the words it is a motor vehicle, and the state rules for motor vehicles are a separate question PEVRA has not yet verified for New Mexico.
Where PEVRA stands
PEVRA’s position is that electric unicycles belong on all roads, bike paths and sidewalks, at a speed appropriate to and limited by the prevailing use of the space. Santa Fe wrote that into law in 2023, and it is the model PEVRA points other cities to. PEVRA’s position is also that the behaviour, not the machine, is what a law should regulate; a wattage line is the part of this ordinance PEVRA would write differently.
equipped with one wheel and a motor of no more than seven hundred fifty (750) watts
Santa Fe UTO § 12-1-86.5 — "unicycle" and "electric unicycle" definition and the 750 W / 28 mph ceilingTier A — the jurisdiction’s own official publicationLaw as of Archived copy
Verified by Jesse Garnier on · next review
The definition turns on: motor power, speed capability. Limits: 750 W max motor power · 28 mph max speed.
The law’s definition names a motor of no more than 750 W. The ordinance names no measurement basis — rated, continuous or peak. The law’s definition names a top speed of no more than 28 mph.