Lotus contributes to the creation of Team GB's 2024 Olympic Games bicycle

Car designers are known for their creativity and innovation, and it's no surprise that many of them have ventured into non-automotive merchandise. From bikes to boats, here are some of the craziest brand extensions that car designers have come up with.

Lotus has recently unveiled its new partnership with the Great Britain Cycling Team to design the racer for the 2024 Olympics. The Hope-Lotus bike is said to feature carbon fiber advances developed on the Evija electric supercar and the latest aerodynamic gains.

Polestar, the Swedish electric car manufacturer, has collaborated with Candela to create the C-8 Polestar edition hydrofoil speedboat. Powered by a 69kWh battery from a Polestar 2, the electric boat claims a range of 57 nautical miles and a cruising speed of 22 knots.

Aston Martin is taking brand extension to the next level with a waterside residence in Downtown Miami. Buyers of the luxury flats will receive a free DBX SUV as part of the deal.

Bugatti has partnered with Jacob & Co to create a watch that features a model W16 engine. The movement has 578 components, and when the right-hand crown is pressed, the crankshaft turns and the 16 pistons pump up and down.

Aston Martin has surprised everyone with the AMB001 motorbike, a collaboration between Aston Martin and Brough Superior. With a turbocharged 178bhp V-twin and a 180kg dry kerbweight, this Aston motorbike is going to be devilishly fast and expensive.

Rolls-Royce has created a bespoke chest exclusively for champagne and caviar. Made with Tudor Oak wood, stainless steel, natural-grain leather, and carbon fiber, this chest is a luxurious addition to any collection.

Rolls-Royce has also teamed up with Fabergé to create a one-off Spirit of Ecstasy Fabergé Egg. The egg is made from rose gold vanes and 10 carats of white diamonds.

McLaren has celebrated world flip-flop day by partnering with Gandys to create limited-edition McLaren flip-flops. All profits from the flip-flops will be donated to a children's home in Brazil.

Lamborghini has ventured into furniture design with a new sideboard. The sideboard reflects Lamborghini's super sports car design and is made from walnut, solid wood, and black leather.

Mercedes has partnered with Rotwild to create a handbuilt racing bicycle inspired by the AMG GT R. The bike features a carbon fiber frame, 29-inch wheels, and Shimano running gear.

Aston Martin has teamed up with Storck to create a nanocarbon bicycle that weighs just 5.9kg. With only 107 being made, this bicycle is a true collector's item.

Mazda has released its own unisex fragrance in collaboration with perfume specialist Shiseido. The fragrance combines woody notes, leather, rose, lime, and blackcurrant.

Renault has launched a yellow teapot to celebrate its four decades in Formula One. The teapot is designed to resemble the RS17 racer and is sure to deliver a speedy cuppa.

Lamborghini has partnered with iXoost to create a massive boombox with Lamborghini design touches. The boombox features a starter button switch and quad exhaust pipes.

Ferrari has collaborated with Ferrari Design to create office chairs made from carbon fiber or 'alutex'. The chairs come in two shapes and are designed with the same attention to detail as Ferrari sports cars.

Bentley has taken luxury to the next level by creating an actual bed. The Eastgate double bed is part of the Bentley Home collection and is designed by architect Carlo Colombo.

Bugatti has partnered with PG to create the PG Bugatti Bike. Weighing less than 5kg, this carbon fiber bicycle is the world's lightest special urban bike.

Aston Martin has unveiled its furniture collection in partnership with Formitalia. The collection includes handcrafted pieces made from Nubuck leather and is developed with the same attention to detail as Aston Martin sports cars.

Bugatti has created a hand-polished blazer as part of its 'Ettore Bugatti capsule collection'. The blazer features quilted stitching on the back to match the seats in the new Chiron hypercar.

Ginetta, the sports car specialist, has ventured into clothing with its Ginetta Lifestyle range. The range includes motorsport-inspired coats, cords, boots, brogues, and even a race-harnessed rucksack.

Pininfarina has collaborated with De Rosa to create a carbon fiber bicycle. Weighing just 6.7kg, this low-drag machine is made for Italian style.

Pininfarina has also unveiled a luxury mega-yacht developed with shipbuilder Fincantieri. The yacht is 85 meters long, has five decks, twin swimming pools, and accommodation for 14 passengers and 19 staff.

Ferrari has released a Back to School Collection by Cartorama, including a go-faster pencil case for kids.

Mazda has created a sofa inspired by the stance of the CX-3 crossover. The sofa is designed to reflect the design of Mazda's cars.

Jaguar has designed streamlined handlebars for Sir Bradley Wiggins's Pinarello Bolide HR bike. The handlebars were put through Jaguar's Computational Fluid Dynamics design process to reduce aerodynamic drag.

Lamborghini has collaborated with d'Avenza Fashion to create a hand-cut jacket. The jacket features silk-yarn finished buttons and is designed to match the seats in the new Chiron hypercar.

Ford has created a carbon fiber racing sailboat inspired by the new GT supercar. The sailboat showcases Ford's design language and innovation.

Ford has also ventured into the world of music with an electric guitar made from aluminum and wood. The guitar is painted in the same Liquid Blue color as the GT show car.

Mazda has released a minimalistic bicycle hand-hammered from a single sheet of steel. The seat and stitching are inspired by the interior of the MX-5.

These are just a few examples of the creative and unique non-automotive merchandise that car designers have come up with. From watches to furniture, car designers are pushing the boundaries of design and innovation.