Sunlite Street S-7

This tire is sized 20 x 1-3/4 inches with an ISO/ETRTO of 419. It is designed for specific 20-inch wheels, so please verify your current tire sidewall markings or rim size before purchasing to ensure compatibility.

No, the Sunlite Street S-7 is engineered specifically for urban environments. Its raised center tread is optimized for pavement and hard surfaces, meaning it will lack the necessary grip and durability for loose gravel or dirt trails.

Yes, this is a tube-type tire. You will need to install it with a compatible inner tube, as it is not designed for tubeless setups.

The wire bead is made from a rigid steel cable, which helps the tire maintain its shape and ensures a secure, consistent fit on the rim. While it makes the tire slightly heavier and harder to fold than a folding bead tire, it is a reliable, durable choice for daily commuting.

The raised center tread creates a smaller contact patch with the road, which significantly reduces rolling resistance. This allows you to maintain speed more easily on smooth pavement with less effort.