The legendary crossmax goes carbon weight 1510 grams pair 29 without tyre dynamic and predictable full carbon rim offers great lateral stiffness enhanced fiber lacing gives maximum vertical compliance the two cross spoke pattern on the front and rear offers comfort and control quick and nimble 1510g in 29 superliht full carbon rim with hookless profile and ust tubeless compatibility optimized wheel tyre interface for xc racing 23mm internal width 28mm outside perfectly compliment 21 to 22