Co-Motion is a cargo bike builder that makes long-tail and front-load frames for families and businesses

Co-Motion is a bicycle manufacturer based in Eugene, Oregon, that specializes in cargo bikes — bicycles designed to carry heavy loads, passengers, or both. The company builds two main frame styles: long-tail bikes, which extend the rear cargo area behind the seat, and front-load bikes, which position cargo over or in front of the front wheel. Co-Motion frames are sold as bare frames or as complete bikes, and the company also offers a build-to-order service where customers can specify components, gearing, and accessories.

Co-Motion does not manufacture the frames themselves; instead, the company designs them and contracts manufacturing to builders in Taiwan and the United States. Frames arrive as bare steel or aluminum structures, and customers or bike shops then add wheels, drivetrain components, brakes, and other parts. This approach lets buyers customize their bikes to their specific needs and budget rather than buying a fixed complete model.

Key Takeaways

  • Co-Motion frames range from roughly $800 to $2,500 depending on the model, material, and whether you buy a bare frame or a complete bike.
  • Long-tail cargo bikes carry loads behind the rider; front-load bikes carry loads in front, and each design suits different uses and rider preferences.
  • You can buy a bare frame and build it yourself with a bike shop, or order a complete bike with components already installed.
  • Co-Motion bikes are heavier and more expensive than standard bicycles because they use reinforced frames and components rated for cargo weight.

Long-tail versus front-load frame designs

Co-Motion's long-tail frames extend the rear axle several inches beyond a standard bike, creating a flat cargo platform behind the seat. This design keeps the rider's weight centered and the front wheel light, which makes steering responsive even when loaded. Long-tail bikes are popular for hauling groceries, children, or packages on urban and suburban routes where maneuverability matters. The extended wheelbase also makes the bike more stable when standing on the pedals or accelerating hard.

Front-load frames position the cargo area over the front wheel or between the handlebars and the front wheel. This design puts the load lower and closer to the rider's center of gravity, which some riders find more balanced. Front-load bikes are often chosen for very heavy loads or for riders who want the cargo in their line of sight. The trade-off is that front-load bikes can feel less responsive to steering input when heavily loaded, because the cargo weight is farther from the rider's body.

Co-Motion offers models in both categories, and the choice depends on what you plan to carry, how often you ride loaded, and your personal preference for how the bike feels. Neither design is objectively better — they suit different situations and riders.

Frame materials and price ranges

Co-Motion frames are built from steel or aluminum, each with different costs and handling characteristics. Steel frames are heavier but more durable and easier to repair if damaged; aluminum frames are lighter but more expensive and harder to fix. Bare steel frames typically start around $800 to $1,200, while aluminum frames run $1,200 to $1,800 or higher. Complete bikes — frames plus wheels, drivetrain, brakes, and handlebars — cost roughly $1,500 to $2,500 depending on component quality.

Prices vary by specific model, current availability, and whether you order directly from Co-Motion or through a dealer. Co-Motion does not publish a fixed price list online; instead, prices are quoted per order based on frame size, material, and any custom options. Shipping and assembly fees may explore if you order a bare frame, because you will need a bike shop to build it into a complete bike.

Buying a bare frame versus a complete bike

A bare frame is the structural skeleton of the bike — the tubes welded together but without wheels, drivetrain, brakes, or handlebars. Buying a bare frame lets you choose every component and build the bike to your exact specifications and budget. This route is best if you already know what gearing, brakes, and accessories you want, or if you have a bike shop relationship and want to work with them on the build. The downside is that assembly takes time and labor, and you pay the bike shop for that work separately.

A complete bike arrives ready to ride, with all components installed and adjusted. Co-Motion offers complete bikes through its website and through authorized dealers. Complete bikes cost more upfront but save you the time and labor of assembly, and you get a bike that has been tested and tuned before it ships. If you are new to cargo bikes or do not have a preferred bike shop, a complete bike is usually the simpler path.

Cargo capacity and weight limits

Co-Motion cargo bikes are rated to carry loads of 75 to 100 pounds depending on the model, frame material, and component choices. This capacity includes passengers (children or adults), cargo, or a combination of both. The actual safe load depends on the wheels, tires, and brakes you choose, because lighter or cheaper components may not handle the full rated load as safely. When you order a bike, Co-Motion or your bike shop will recommend components that match your intended load.

The bike itself weighs 40 to 60 pounds depending on the frame material and components, so the total weight of bike plus cargo can easily exceed 150 pounds. This means you need strong brakes, durable wheels, and tires rated for the load. It also means that cargo bikes require more physical effort to pedal than standard bikes, especially on hills or from a stop. Riders often choose cargo bikes with electric motors (e-bikes) to reduce the physical demand, though Co-Motion does not manufacture e-bike motors — you would need to add one through a third-party conversion or buy a complete e-cargo bike from another builder.

Where to buy and how to order

Co-Motion sells directly through its website and through a network of authorized dealers across the United States. Ordering directly from Co-Motion typically involves filling out a form with your frame size, material choice, and any custom options, then waiting for a quote. Lead times vary; during high demand, you may wait several weeks or months for a frame to be manufactured and shipped. Authorized dealers can sometimes offer faster delivery if they stock frames or complete bikes in inventory.

To find a dealer near you, Co-Motion maintains a dealer locator on its website. Dealers can answer questions about fit, help you choose between long-tail and front-load designs, and handle assembly and adjustments. Buying through a dealer also means you have a local shop to return to for maintenance and repairs, which is valuable because cargo bikes need stronger brakes and more frequent service than standard bikes.

Maintenance and repair considerations

Cargo bikes require more frequent maintenance than standard bicycles because they carry heavier loads and experience more stress on brakes, wheels, and drivetrain components. Brake pads wear faster, wheel spokes may need retensioning more often, and chains and gears experience higher wear. You should plan to service a cargo bike at least once or twice per year, depending on how much you ride and how heavily you load it.

Because Co-Motion frames are built by contract manufacturers and components come from standard bike suppliers, repairs and replacements are straightforward — any bike shop can service them using standard parts. You do not need to return to Co-Motion for maintenance. However, if the frame itself cracks or needs welding, you will need a shop experienced with steel or aluminum frame repair, which not all shops offer. This is one reason to build a relationship with a dealer or shop when you buy, so you know where to go if something breaks.

Frequently Asked Questions

Can I add an electric motor to a Co-Motion bike?

Yes, but Co-Motion does not sell e-bike motors. You would need to work with a bike shop that offers e-bike conversion kits, which add a motor and battery to an existing frame. Not all frames are suitable for conversion, so discuss your Co-Motion model with the shop before ordering. Alternatively, you can buy a complete e-cargo bike from another manufacturer if electric information is important to you.

What size frame do I need?

Co-Motion frames come in multiple sizes, and the right size depends on your height and inseam measurement. Co-Motion provides a sizing chart on its website or through dealers. Sizing is similar to standard bikes, but cargo bikes often feel more stable in a slightly larger frame because the extended wheelbase changes how the bike handles. A dealer can help you test-fit different sizes.

How long does it take to get a Co-Motion bike?

Lead times vary widely depending on demand and whether you order a bare frame or a complete bike. Direct orders from Co-Motion may take four to twelve weeks or longer during peak season. Authorized dealers sometimes have frames or complete bikes in stock and can deliver faster. Contact Co-Motion or a local dealer for current lead times before ordering.

Are cargo bikes hard to ride?

Cargo bikes are heavier and require more effort to pedal than standard bikes, especially when loaded or on hills. However, they handle predictably once you get used to the weight distribution, and many riders find them easier to control than they expected. If you are concerned about the physical effort, test-riding a cargo bike at a dealer is the best way to see if it suits you. Electric information is an option if pedaling effort is a barrier.

Can I use a cargo bike for everyday commuting?

Yes. Many people use cargo bikes for commuting, errands, and school runs. They are slower than road bikes on flat ground but excel at carrying loads and navigating urban streets. Weather protection, lighting, and fenders are important if you plan to ride year-round, and you should factor in maintenance costs when budgeting for regular use.