* Built to do it all - high-tech, modern and fun in a strong, light, technically advanced wheel.* ISM4D machining makes the wheel lighter without compromising on strength* 30mm internal width rim with new profile* 28 straight-pull double-butted spokes on front and rear* Tubeless tape on wheels: the lightest and simplest way to get the tubeless benefits such as better traction, comfort, and reduced risk of flats