BIKE24 is an online retailer for cyclists and outdoor enthusiasts, founded in Dresden, Germany, in 2002. The company describes itself as one of the leading online bike shops and ships to more than 80 countries. Its Ireland store offers products from over 800 brands and serves more than one million active customers.

The range covers bikes and electric bikes for road, gravel, mountain, city, touring and family riding, alongside components such as drivetrains, brakes, wheels, tires and suspension. Customers can also shop for cycling accessories, including lights, bags, locks, computers, tools and maintenance supplies. Apparel and equipment span helmets, shoes, clothing and protective gear for different cycling disciplines and conditions.

Beyond cycling, BIKE24 lists products for running, swimming, triathlon, fitness and outdoor activities, as well as sports nutrition and body care. The website features new arrivals, sale offers, gift cards and shopping advice, including guidance on buying a bike online. Its broad catalogue serves riders looking to build, maintain or equip their ride.