Extrawheel – the only company in the world manufacturing one-wheeled, bicycle luggage trailers with standard-size wheels that can be used as spares for your bicycle. The Extrawheel trailer can be attached to virtually any bike: racing, horizontals, MTBs, tandems, fatbikes, city, trekking, recumbent, road, mountain, carbon, enduro, tourist, e-bikes and even more! The large wheels of the Extrawheel trailer are also ideal for off-road biking and can carry as much as 100 litres of luggage! Their quality has been confirmed by both long-distance cyclists and weekend cycling enthusiasts. We have been producing trailers in Poland since 2006 and our products are available in 76 countries! We offer a 5-year warranty.