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Piscataway, NJ Mobility & Curb Rules: E-Bike Classes (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Motor power cap
Under 750 watts for both classes
Speed cutoff
Assistance stops at 20 mph
Helmet requirement
Required for every operator and passenger
First offense fine
$25, rising to $50 then $100
Third offense
Bicycle may be impounded by Police

Summary

Piscataway Township Code § 7-42.2 defines Class 1 e-bikes (pedal-assist only, cutting off at 20 mph) and Class 2 e-bikes (throttle-capable, same 20 mph cutoff), both limited to motors under 750 watts. Riders must obey Title 39 traffic law, wear helmets, and stay off sidewalks except where state law allows; violations escalate from $25 to $100 under § 7-42.4.

ELECTRIC BICYCLE A two- or three-wheeled vehicle with fully operable pedals and an electric motor of less than 750 watts that meets the requirements of one of the following classifications: "Class 1 low-speed electric bicycle," which means a low-speed electric bicycle equipped with a motor that provides assistance only when the rider is pedaling, and that ceases to provide assistance when the bicycle reaches the speed of 20 miles per hour; or "Class 2 low-speed electric bicycle," which means a low-speed electric bicycle equipped with a motor that may be used exclusively to propel the bicycle, and that is not capable of providing assistance when the bicycle reaches the speed of 20 miles per hour. ... ... l. Electric bicycles shall comply with all applicable bicycle laws under Title 39. Riding on sidewalks is prohibited except where permitted by state law. Electric bicycles may be operated on Township-designated multi-use paths.

Full Breakdown

Section 7-42.2 defines an electric bicycle as a two- or three-wheeled vehicle with operable pedals and a motor under 750 watts, split into a Class 1 low-speed e-bike, whose motor assists only while pedaling and cuts off at 20 mph, and a Class 2 low-speed e-bike, whose motor can propel the bike without pedaling but still stops assisting at 20 mph. Section 7-42.3 requires nighttime front white and rear red lamps visible 500 feet, a bell or signal device audible 100 feet, a permanent seat with hands on the bars and feet on the pedals, and a working brake; riders must wear a helmet meeting Title 39 standards, obey all traffic signals as a motor-vehicle operator would, ride single file with traffic except on a designated bicycle lane, and may not tow or be towed by a motor vehicle.

Sidewalk riding is prohibited except where state law permits it, though Township-designated multi-use paths remain open. The Director of the Department of Public Safety can issue further rules under § 7-42.3q. Enforcement runs through § 7-42.4: a first offense costs $25, a second $50, and a third or later offense $100; a minor's second or subsequent summons goes to a parent or guardian who must accompany the minor to Municipal Court, and the bicycle itself can be impounded on a third offense, released only to the minor's parent or guardian if the rider is underage.

Violations & Fines

Fines escalate under § 7-42.4: $25 for a first offense, $50 for a second, and $100 for a third or subsequent violation. A minor's second offense triggers a summons to the parent or guardian, who must appear with the minor in Municipal Court, and the electric bicycle may be impounded on a third offense.

Frequently Asked Questions

What's the difference between a Class 1 and Class 2 e-bike in Piscataway?
Class 1 motors only assist while you're pedaling and cut off at 20 mph; Class 2 motors can propel the bike on throttle alone but also stop assisting at 20 mph. Both must have a motor under 750 watts under § 7-42.2, and both follow the same riding rules under § 7-42.3.
Do e-bike riders need a helmet in Piscataway Township?
Yes. Section 7-42.3g requires every operator and passenger to wear a helmet that meets Title 39 standards. Riders must also obey traffic signals like a motor-vehicle operator and keep both hands on the handlebars, since carrying an article that blocks that is separately prohibited.
What's the fine for violating the e-bike rules?
Section 7-42.4 sets escalating fines: $25 for a first offense, $50 for a second, and $100 for a third or later offense. A minor's repeat violation brings a summons to the parent or guardian, and the bike can be impounded starting with a third offense.

Sources & Official References

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