The access to the benefits of tubeless for this versatile and lightweight wheel tyre system pulse 21whether youre into cross country racing or love getting out on your bike and hitting the trails with friends you need components that keep your bike fast and lightwider and lighter rimwider rim offers bigger air volume for better comfortnew lighter sleeved rim helps easy handlingdouble spokes reduced weight while ensuring optimum stiffness and reliabilitythe right linknew crossride tubeless p