Steerer tube size: taper,top 1-1/8" (28.6mm), down 39.3mm, 300mm lenght. Material: 3K /UD full carbon T800 fibre. Bike Type: Mountain Bike. Fit wheels size: S=26"/M=27.5"/L=29". Centre of axle to top of crown distance: 29"=495mm; 27.5 "= 465 mm; 26 "= 435 mm;.
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