COPILOT Bicycle Trailer & Stroller Conversion Kit Allen Sports Premier 2-Child Aluminum Bike Trailer/Racing Stroller, Green/Grey 3.7 out of 5 stars 103. $252.21. Allen Sports Premium Aluminum 2 Child Bicycle Trailer and Stroller Child Bicycle Trailer & Stroller Conversion Kit. Cycling or jogging, one kid or two. Doesn't matter, the Model A has you covered. $ 245.00 CoPilot Child Carriers. Every CoPilot seat and trailer is loaded with features that add comfort and versatility to any adventure.CoPilot seats and trailers have thick, plush padding, fully adjustable harnesses, and plenty of elbow and leg room, so your precious passengers will enjoy the ride.With CoPilot, you and your kids can concentrate on fun. The Co-Pilot Child Bike Trainer is a great way to introduce kids to the fun of two-wheelin' with mom and dad. It's safe and easy to attach to nearly any adult bike, and simple for kids to use. It's true that Bell started out making the world's first truly protective car racing helmets back in 1954 and the first motorcycle helmets in 1966, but since inventing the first modern bicycle helmet in 1975, Bell's list of products has grown to include hundreds of bicycle-related products including: bicycle and multi-sport helmets, self Bike helmets and accessories from Bell Sports, the leader in safety and innovation. Questions? Please call consumer services at 800-456-BELL, or e-mail us at Answer_Desk@bellsports.com Bell Bike Trailer Manual. bike trailer A bicycle trailer is a motorless wheeled frame with a hitch system for transporting cargo by bicycle. It can greatly increase a bike's cargo capacity, allowing point-to-point haulage of objects up to 4 cubic yards (3 cubic meters) in volume that weigh as 2 years ago I bought a bike trailer for my son, it has a Bell logo on it but the only Bell sports company I can find has only helmets on their website. I am trying to find the conversion kit for this trailer to convert it to a jogger as well! Pl