Motorcycle insurance in Colorado

Colorado requires the same liability minimums on a motorcycle as on a car: 25/50/15, meaning $25,000 in bodily-injury coverage per person, $50,000 per accident, and $15,000 for property damage ^{[Colorado Division of Insurance, 2026]}. Helmets are required only under 18; eye protection is required for everyone. And since August 7, 2024, Colorado is a lane-filtering state — Senate Bill 24-079 lets riders pass stopped traffic at up to 15 mph, under conditions worth reading before you use them ^{[Colorado General Assembly, SB24-079, 2024]}.

Buying a Colorado motorcycle policy

Colorado’s mandatory list is short, so every meaningful choice sits above the floor. The one to make deliberately is comprehensive coverage: hail is a genuinely Colorado way to lose a parked motorcycle, and comprehensive, not collision, is the line that pays for it. Compare the comprehensive deductible as carefully as the premium, because that is the number you meet after a June storm.

Carriers confirmed to write motorcycle coverage in Colorado include Allstate, GEICO, Harley-Davidson, Liberty Mutual, Markel, Nationwide, Progressive, State Farm, and USAA. That list is alphabetical, not a ranking — availability is a fact, not an endorsement, and several regional insurers write here too; confirm a carrier serves your ZIP when you quote.

Colorado coverage requirements

The state treats a motorcycle as a motor vehicle for registration and insurance alike; the Colorado General Assembly’s own rider guidance is one line, that motorcycles must meet motor-vehicle registration and insurance requirements ^{[Colorado General Assembly, 2026]}. The floor itself:

| Coverage | Colorado minimum | |---|---| | Bodily injury (one person) | $25,000 | | Bodily injury (one accident) | $50,000 | | Property damage | $15,000 |

Those figures are the Division of Insurance’s published minimums ^{[Colorado Division of Insurance, 2026]}, and they pay for other people exclusively: their injuries to $25,000 each and $50,000 total, their vehicles to $15,000. In a multi-car chain on I-25 those caps go fast, and the at-fault rider owes the remainder personally. Nothing in the minimum touches your own bike or body. Collision, comprehensive, med-pay, and UM/UIM are the layers that do, and the requirements guide explains where each one starts and stops. The state directory shows how Colorado’s 25/50/15 floor ranks against other states.

Colorado helmet law

Colorado draws its helmet line at 18: no operator or passenger under that age may ride without a protective helmet, and adults choose for themselves. Eye protection is different. The requirement covers every rider and passenger on a public highway, at any age, unless the helmet being worn has its own eye protection ^{[Colorado General Assembly, 2026]}. Goggles or proper riding glasses satisfy it; squinting does not.

The adult exemption changes nothing about exposure. Colorado’s minimum policy includes no medical coverage for the rider at all, so an unhelmeted adult carrying bare 25/50/15 has stacked the two decisions that cost the most in the same crash. Riders who take the exemption have the strongest case for adding med-pay and UM/UIM.

Lane-splitting legality in Colorado

Lane filtering became legal on August 7, 2024, and the conditions are strict enough to quote. A rider may overtake a stopped vehicle in the same lane only when traffic is fully stopped, the motorcycle is doing 15 mph or less, the lane is wide enough to pass safely, and conditions permit prudent operation ^{[Colorado General Assembly, SB24-079, 2024]}. The right shoulder is off limits, crossing into an oncoming lane is off limits, and the moment traffic rolls, the exception ends. Filtering through moving cars is lane splitting, and it remains illegal ^{[Colorado Department of Transportation, 2026]}.

The law carries its own expiration date. It repeals automatically on September 1, 2027 unless the legislature renews it, with CDOT due to hand lawmakers a before-and-after analysis of rear-end and side-swipe crashes by early 2027. Anyone reading this after that date should confirm the statute survived before filtering anywhere.

MoneyGeek’s 2026 comparison puts a standard Colorado rider at roughly $320 a year for full coverage and $120 for minimum limits, a notch under the $364 national average (MoneyGeek, 2026). The study prices one fixed rider profile across all fifty states, so read it as Colorado’s position in the pack rather than your quote; mountain ZIP codes, riding record, and bike class all reprice it. The gap between the two averages is roughly what adding collision and comprehensive costs, and in a hail state that is the part of the policy that actually gets used. The cost guide walks through the rest of the levers.

Colorado-specific considerations

Two Colorado facts should shape the policy more than the statute does. The first is hail. A summer cell over the Front Range can total a bike that never left its parking spot, and only comprehensive coverage responds; a $15,000 property-damage minimum does nothing for your own machine, and neither does collision when the bike was parked. Riders who street-park through a metro-Denver summer without comprehensive are carrying real uncovered risk.

The second is the calendar’s asymmetry. Front Range winters break often enough for January rides while high-country bikes sit for five months, so a statewide storage assumption fits some garages and not others. Ask how your carrier prices the stored months instead of assuming a lay-up clause exists.

And keep one eye on September 1, 2027. If the filtering law lapses, the maneuver it legalized reverts to a moving violation overnight. A habit formed in 2025 will not update itself.