BLM Considers E-Bikes on Mountain Trails
The Bureau of Land Management is considering allowing electric bikes on over 200 miles of singletrack mountain bike trails across Colorado's Roaring Fork, Eagle, Pitkin, and Garfield counties. This would mark a major policy shift, potentially opening previously non-motorized trails to a wider community of riders. Public feedback is being collected before any final decision, with supporters citing increased accessibility and critics raising concerns about trail erosion and crowding.
- The proposal by the Bureau of Land Management's Colorado River Valley Field Office specifically covers Class 1 e-bikes, which are pedal-assist only and stop providing assistance at 20 miles per hour. This distinction is a key point in the debate, as Class 2 (throttle-powered) and Class 3 (higher speed) e-bikes are not included in this consideration for non-motorized trails. - Currently, only about 18 miles of the over 220 miles of single-track mountain bike trails in the field office are open to Class 1 e-bikes, located at the Grand Hogback Trail System. The new proposal would extend access to all designated mechanized mountain bike trails within the office's jurisdiction. - The public can submit comments on the proposal from February 23, 2026, through March 25, 2026, via the BLM's national NEPA Register website. The agency has also scheduled two public meetings in March to gather feedback in Eagle and Silt. - This local proposal stems from a national BLM policy updated in 2020, which gives local land managers the authority to permit e-bikes on non-motorized trails after conducting the required environmental analysis and public input process. It is not a blanket policy but requires a trail-by-trail or area-by-area decision. - Local mountain bike groups formally requested this policy change in January 2024, prompting the BLM to conduct surveys and visitor use monitoring, which showed enough interest to proceed with a formal environmental assessment. - Concerns raised during early discussions with local stakeholders, such as the Carbondale Parks and Recreation Commission, include the potential for trail degradation, user conflicts on narrow trails, and the practical challenges of enforcement to distinguish between different classes of e-bikes. - The trail systems under consideration are cooperatively managed with several local governments, including Pitkin County Open Space, the Town of Carbondale, and the City of Glenwood Springs, all of whom will be involved in the decision-making process. - Conservation groups like the Wilderness Workshop have previously expressed concerns that allowing any motorized vehicles, including e-bikes, on non-motorized trails could negatively impact wildlife habitat and the experience of other users.
