Texas Transportation Code - TRANSP § 664.001. Definitions

(A) equipped with a motor that assists the rider only when the rider is pedaling;  and

(B) with a top assisted speed of 20 miles per hour or less.

(A) equipped with a motor that may be used to propel the bicycle without the pedaling of the rider;  and

(B) with a top assisted speed of 20 miles per hour or less.

(A) equipped with a motor that assists the rider only when the rider is pedaling;  and

(B) with a top assisted speed of more than 20 but less than 28 miles per hour.

(A) equipped with:

(B) with a top assisted speed of 28 miles per hour or less.