The Plews Tyres The Big Boy 150/70-18 tyre is a high-quality, rear tubeless tyre designed for adventure bikes. With a width of 150mm and an aspect ratio of 70, this tyre provides excellent grip and durability for off-road riding. Manufactured by Plews, this tyre is known for its reliable performance and long-lasting durability, making it a popular choice for motorcycle enthusiasts looking for a rugged and dependable tyre option.