Shimano Acera FreeHub - FH-MT400 (8/9/10 Speed) Holes:36H The synthetic leather and mesh

The synthetic leather and mesh upper is well-ventilated to keep your feet cool

Size: One Size Fits Most

KMC is confident that their X-series can even satisfy the most critical rider

or narrow-range—an array of PG-1130 cassette options are available with smooth

Shimano Acera FreeHub - FH-MT400 (8/9/10 Speed) Holes:36H The synthetic leather and meshWith CENTER LOCK disc rotor mounting, the E THRU FH MT400 B freehub offers stiffer wheel rigidity, smooth rotation, and less drag. Stiffer wheel rigidity 142x 12 mm rear E THRU Quick and easy assembly CENTER LOCK Specifications MODEL NO FH MT400 B SERIES ACERA M3000 Series Color Black Average weight 369 Axle fixing method 12 mm E THRU Thru Axle (Length x Inner diameter ; mm)_148 x 12 Bearing_Cone CBN Brake Type CENTER LOCK disc brake External