Black.The MAXXIS Overdrive Excel 700C Tubeless Rigid Gravel Tyre Black is the ideal choice for those looking for a durable and reliable tyre for their gravel bike. With its tubeless design, it provides a seamless and trouble-free ride allowing you to conquer any terrain with ease. It features a rigid construction that can withstand the roughest of conditions and a black finish that gives it a sleek and stylish look.MAXXIS is known for producing high-quality tyres that provide exceptional performance, and the Overdrive Excel is no exception. It features a unique tread pattern that provides maximum traction and stability on gravel and loose terrain. The tyre is also puncture-resistant, ensuring you have a hassle-free ride when you need it the most.This tyre's 700C size means that it's perfect for any gravel bike, and its tubeless design ensures maximum efficiency with a secure seal. It is also lightweight and durable, making it an ideal choice for anyone looking for a reliable tyre that can withstand the harsh conditions of off-road cycling.With the MAXXIS Overdrive Excel 700C Tubeless Rigid Gravel Tyre Black, you'll enjoy a smooth and stable ride, with maximum grip on gravel and off-road terrain. It is a quality tyre that provides exceptional performance and durability, and certainly worth considering when you're looking for the best options for your gravel bike.