
We've just received a massive restock of tires from TERAVAIL, a tire manufacturer based in Minneapolis, USA!

Focusing on their Cannonball model—developed to win gravel races like UNBOUND GRAVEL (formerly Dirty Kanza), which has been gaining huge momentum over there—they create tires with unique patterns specialized for dirt and trails, excelling in fields such as gravel riding, adventure cycling, bike packing, and mountain biking.
Among their extensive lineup, these are the four models that move the fastest here at Circles:
・Rampart Light & Supple
・Cannonball Light & Supple
・Rutland Light & Supple
・Washburn Light & Supple
In their home country, each tread pattern is available in two casing options: Durable and Light & Supple; however, at Circles, we primarily carry the Light & Supple versions. These are designed to prioritize a lightweight, supple feel over raw durability. When set up tubeless, they provide a lightweight, comfortable, and incredibly smooth ride. While they certainly lean toward lightness, they still offer decent durability, making them a very well-balanced tire.
With a wide range of sizes available for each pattern, you're sure to find the perfect fit for your bike. Be sure to check them out!




