Surly Bill & Ted Cargo Bike Trailers – Durable CroMoly Steel Frame, Adjustable Hitch

Surly’s Bill & Ted trailers redefine what you expect from bike trailers by combining robust construction with versatile functionality. Designed to bridge the gap between lightweight, limited-capacity trailers and bulky, hard-to-handle cargo bikes, these trailers offer a practical solution for carrying a wide range of loads, whether it’s groceries, gear, or bulky items. Crafted from TIG-welded 4130 CroMoly steel, these frames deliver unmatched durability and toughness, ensuring your trailer withstands demanding use over time.

Available in two bed lengths to suit your specific hauling needs—Bill being the longer version and Ted the shorter—these trailers are engineered with thoughtful details that enhance usability. The 16" wheels, built with double-wall rims, stainless steel spokes, and smooth 1.95" tires, provide a low center of gravity and exceptional strength, making the ride stable and secure. The innovative hitch system is designed for maximum compatibility, fitting a wide range of bike frames including those with full suspension, disc brakes, and rear racks, while accommodating various wheel sizes and hub widths.

What truly sets Surly trailers apart is their adaptability and user-focused features. Threaded eyelets on the bed allow you to bolt down decking or add custom accessories easily, enabling you to tailor the trailer to your unique needs using common hardware materials. The hitch’s adjustable mechanism ensures the trailer bed remains level regardless of load or bike configuration, which is essential for transporting long or awkward items safely and efficiently. With corrosion-resistant stainless steel hardware and a durable powder-coated finish, these trailers are built to look good and perform well for years.

While these trailers are designed to haul significant cargo, it’s important to load them properly to maintain bike handling and safety. Balance your load over the axles and avoid excessive tongue weight or rear overhang to keep control smooth and prevent damage. Although tempting, Surly advises against carrying passengers or pets in these trailers to ensure safety for everyone involved.

What It’s Good For

• Hauling a variety of cargo including groceries, gear, and bulky items with ease
• Compatibility with many bike types, including those with disc brakes and full suspension
• Customizing the trailer bed using common hardware thanks to threaded eyelets
• Maintaining stable and secure rides with low-profile, strong 16" wheels
• Adjusting the hitch to keep the trailer bed level, ideal for long items like lumber or ladders
• Long-lasting durability through TIG-welded CroMoly steel construction and corrosion-resistant hardware

What It’s NOT Good For

• Transporting people or pets, as the trailers are not designed for passenger safety
• Hauling excessively unbalanced or improperly loaded cargo that compromises bike control
• Use with bikes outside the adjustable hitch’s range of wheel diameters and hub widths
• Riding without appropriate gear shifting, as heavier loads require proper bike gearing for safe handling

Frequently Asked Questions

Will the Surly trailer fit my bike?
The hitch system is highly adjustable and designed to fit most bike frames, including those with disc brakes, full suspension, and rear racks. It accommodates hub widths from 120 to 145mm and wheel sizes from 20" to 29".

Can I carry my dog or child in the trailer?
Surly strongly advises against carrying people or pets in these trailers. They are built specifically for cargo and transporting passengers could result in serious injury.

How should I load the trailer for best performance?
Load your cargo over the axles to maintain balance and avoid placing too much weight on the hitch or hanging items off the back. Proper loading ensures safe handling and protects both your bike and trailer.

Are there accessories available for customizing the trailer?
The trailer beds have threaded eyelets for bolting down decking, corner posts, or other custom accessories. You can use materials from local hardware stores to tailor your trailer to your needs.

Is the trailer durable in all weather conditions?
Yes, the frame is made of TIG-welded 4130 CroMoly steel, and stainless steel hardware is used where necessary to resist corrosion. The powder-coated finish adds an extra layer of protection for long-lasting durability.