With the racing speed xlr 80mm tubular qr 700c road wheelset 2016 you can slice through the air release all your power and accelerate right up to the finish line against the clock or against your rivals with fulcrum racing speed xlr tubular road wheelset the winner is you light reactive and smooth the racing speed xlr represents the maximum level of technology available and the best choice for finishing ahead of the pack this 80mm rim has 16 front radial stainless steel spokes and 21 at t