Sur-Ron, Talaria, and other "e-moto" bikes
These are NOT e-bikes under Texas law. Sur-Ron, Talaria, and similar high-powered electric two-wheelers exceed 750 W rated motor power and the 28 mph top-assisted-speed cap. They fail §664.001(4) and fall outside the §551.107(a) carve-out. They are treated as motor vehicles — meaning Title 7 Subtitle A (registration) and Subtitle B (driver licensing) DO apply, but most of these bikes lack a VIN, federally-compliant lighting, mirrors, and other equipment needed to register as a motorcycle or motor-driven cycle. Practical result: ride them on private property or designated off-highway motorized trails only.
Modifying a Class 2 to exceed 20 mph
If you de-restrict a Class 2 e-bike to exceed 20 mph top-assisted-speed, the bike falls out of §664.001 entirely. The motor-vehicle exemptions in §551.107(a) and §502.143(4) no longer apply — and because the bike still lacks moped-class equipment (DOT lighting, mirrors, VIN), you can't easily register it as a motorcycle either. The bike enters the same Sur-Ron-style enforcement gap. HB 4089 (which died in 2025) specifically targeted this by adding e-bike misclassification to the DTPA.
Out-of-state e-bikes crossing into Texas
Texas honors the §664.001 class definitions, so a compliant California or Colorado e-bike is also a compliant Texas e-bike — same rules apply on Texas roads and paths. The reverse is also true: a Texas Class 3 e-bike with a 15-year-old operator becomes illegal the moment it crosses into a state with a 16+ minimum. Plan rides across state lines knowing the operator-age threshold moves.
Can a 12-year-old ride a Class 2 e-bike in Texas?
Statewide: yes. Texas has no minimum age for Class 1 or Class 2 e-bikes. Locally: not in Highland Park (which requires a driver license, de facto 16+) and not in Prosper (which requires town registration completed by an 18+ adult). A 12-year-old can also ride as a passenger on a Class 3 e-bike under §551.107(c).
Bike-share programs
Austin's MetroBike operates pedal-assist e-bikes through CapMetro; bikes cut motor assistance below 20 mph, qualifying as Class 1 under §664.001(1). No license, registration, or insurance is needed to use the system. Houston's BCycle and San Antonio's SWell Cycle operate similar Class 1 fleets.