Colorado Issued New E-Bike Consumer Regulations

The state attorney general released guidance to ensure retailers clarify vehicle power and speed capabilities to residents.

Updated on Oct. 13, 2026 in Electric Vehicles

Bold flat-color editorial illustration of an electric bicycle frame in navy and cream, representing new consumer protection regulations in Colorado. — Colorado Attorney General Phil Weiser issued new guidance mandating that e-bike retailers clearly disclose vehicle power and speed capabilities to consumers. AI Illustration. Upload story photo >

Live Poll

Do you feel retailers provide enough clear information about the power and speed of e-bikes?

Colorado Attorney General Phil Weiser has issued a public advisory regarding e-bike regulations following the enactment of House Bill 25-1197. The new guidance mandates that retailers provide clear information to consumers about vehicle power and speed capabilities.

Why it matters

The advisory provides essential consumer protection information for residents purchasing electric bikes in the state. By enforcing clearer standards, the state aims to help buyers better understand the performance specifications of their vehicles.

The advisory follows the formal enactment of HB25-1197, which became law in August 2025. This legislation provides the legal basis for the state to standardize requirements for high-powered electric vehicle classification.

The players

Phil Weiser

Phil Weiser is the Attorney General of Colorado and serves as the state's chief legal officer.

The details

The attorney general issued this advisory to ensure that Colorado residents are fully informed when making purchases. Retailers must now explicitly disclose speed and power metrics, helping to bridge the information gap regarding high-powered electric vehicle capabilities.

August 2025: House Bill 25-1197 became law in Colorado.
October 13, 2026: Attorney General Phil Weiser issued the public advisory.

Roadmap

This move represents a broader effort to integrate emerging personal electric mobility into established state consumer protection frameworks. It reflects a growing industry trend where states act to standardize the classification of high-performance electric vehicles against traditional cycling rules.

Residents purchasing e-bikes can now expect more transparent information from retailers regarding how their specific vehicle is classified. This mandate ensures that buyers are aware of the power and speed capabilities of their purchase before completing a sale.

The takeaway

Consumers should request full technical disclosures from retailers to ensure they understand the power level of their new electric bike. Verifying these specifications against state law ensures that buyers remain compliant with local regulations regarding high-powered models.