evo.com | WTB Tires > The high air volume in the WTB Nano Tire allows you to drop a few PSI and charge even harder into those rough gravel corners. The Flying V pattern arranges the toothy knobs in a way that brings traction by digging in while pedaling or braking on loose surfaces. Confidence in rubber. These are meant to be run tubeless, to roll fast across all surfaces. A gravel favorite! Aramid Bead SG2 Puncture Protection (Select Tires) SG2 provides a bead-to-bead puncture protection layer for complete coverage at minimal weight. Dual DNA Compound This double rubber compound delivers the perfect combinatino of traction and durability for your gravel riding needs. Tubeless Rims Tubeless Compatible System TCS is WTB's standardized tubeless system. These tires feature a tubeless casing, which nearly eliminates flats and allows lower tire pressure to improve traction and comfort over a traditional tube-type tire. | WTB Nano Tire 700c 2025 - 700x40c | Rubber