CST Big Boat Tyre 20 x 4.0

Tailored for city trekking E-Fat bike Slick pattern, low rolling resistance, comfort, drainage. Ramped knobs flow throughout the tire to have smooth and comfortable ride. Durable and low rolling resistant compound for long-life

Performance casing with 60 threads per inch. The sweet spot between durability and ride quality, offering noticeably improved suppleness, lower rolling resistance, and better road feel.

Certified for use on electric bicycles with pedal assistance. Designed to handle the additional weight and torque of e-bike systems while maintaining optimal grip and durability.

Defender Mix

A layer of rubber is added between the tread portion and the carcass ply. The anti-stab rubber is a strengthened combination of high-strength rubber and high-strength chemical fibres.