High technology, simplicity and fun in a strong, light, tubeless-ready wheel system, refined to meet the demands of the E-MTB. High-end agile and versatile components- ISM4D machining makes the wheel lighter without compromising on strength. 25mm internal width rim with hookless profile. Simple and reliable construction- 24 straight-pull bladed and 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.