Sunlite Street S7 Road Tire

Likely not. This tire uses a specific ISO diameter of 419mm, which is common on vintage bicycles but incompatible with the standard 406mm ISO diameter found on most modern 20-inch folding bikes and BMX wheels. Please check your current tire sidewall for the ISO number before purchasing.

The raised center ridge creates a smaller contact patch with the road, which significantly reduces rolling resistance. This makes it easier to maintain speed on smooth pavement, making your city commute feel more efficient.

Yes. The tread pattern features dedicated grooves designed to channel water away from the contact patch, which helps maintain traction and stability on wet city streets.

You will need a 20 x 1-3/4 inch inner tube that matches the 419mm ISO diameter. Ensure the valve type—either Presta or Schrader—matches the hole in your wheel rim.

This is a wire bead tire. It is designed for durability and a secure fit, though it cannot be folded down for compact storage like some high-end racing tires.