Massachusetts Proposes Four‑Tier Speed Rules
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- Massachusetts lawmakers introduced S.3077, a bill that creates a four‑tier speed classification for all micromobility devices, from bicycles to electric motorcycles.
- The bill formally recognizes Class 3 e‑bikes as pedal‑assist bicycles that stop assisting at 28 mph (45 km/h), moving them out of the “motorized bicycle” category.
- Tier 0 devices (≤20 mph) keep full bike‑lane and path access, with helmet rules only for riders 16 and younger; Tier 1 (21‑30 mph) devices retain lane access but require helmets for all riders and a minimum age of 16.
- Tier 2 (31‑40 mph) devices are barred from sidewalks, bike lanes, paths, and shared‑use lanes, and Tier 3 (>40 mph) devices face the same restrictions, pushing them onto roadways alongside motor vehicles.
- The legislation bans aftermarket modifications that raise top speed, propulsion power, or passenger capacity, targeting de‑restricted e‑bikes and high‑speed electric motos.
- UL certification becomes mandatory: UL 2271 for batteries, UL 2849 for e‑bikes, and UL 2272 for other powered micromobility devices.
- Future regulatory authority is granted to develop rules on registration, licensing, insurance, decals, inspections, and penalties, with a statewide working group to study policy through 2027.
Why it matters: Low‑speed riders keep bike‑lane access while faster e‑motos lose that privilege, benefiting cyclists and city planners but restricting high‑speed device users. Mandatory UL certification raises safety standards, affecting manufacturers, aftermarket tuners, and consumers who must purchase compliant equipment and prompting retailers to stock certified models.
