Feature: 1. For Mountain Biking: The 18 inch outer bike tire is designed to offer superior comfort for mountain bike terrains. It strikes the perfect balance between speed and comfort, boosting your cycling performance. 2. Reduced Rolling Resistance: Featuring small, tightly packed patterns, this bike tire significantly reduces rolling resistance. The tiny gaps between the patterns lessen the contact area with the ground, making your ride smoother and more energy efficient. 3. Enhanced Protection Layer: Equipped with a protective layer beneath the tread, the tire offers up to 30% added strength and puncture resistance. It is designed to withstand rough terrains while ensuring you enjoyable ride. 4. Energy Efficient Riding: This bike tire is your perfect partner for energy efficient, effortless riding. The tire design maximizes your energy output, allowing for enjoyable rides, whether you are biking for fitness or pleasure. 5. Excellent Quality Rubber Material: Made of top quality rubber, the bike tire is durable and reliable. It is crafted to endure and perform, giving you the confidence to take on any terrain. Specification: Item Type: Bike Outer TyreMaterial: Rubber. Package List: 1 x Bike Outer Tyre