SHIMANO FH-MT400-B Axe Black, 12 x 148 BOOST

SHIMANO - Rear FREEHUB - CENTER LOCK - Disc Brake - 12-x148 mm E-THRU Axle - 8/9/10-speed - 11-speed MTB With CENTER LOCK disc rotor mounting, the E-THRU FH-MT400-B freehub offers stiffer wheel rigidity, smooth rotation, and less drag. Features: - 148 x 12 mm rear E-THRU Benefit: - Stiffer wheel rigidity - Quick and easy assembly Specifications: - SERIES: SHIMANO ACERA M3000 Series - Average weight 369 g - Axle Fixing method 12 mm E-THRU - Thru Axle (Length x Inner Diameter) 148 x 12 mm - Bearing_Cone CBN - Brake Type CENTER LOCK disc brake - Includes Internal Serration Rotor Lock Ring without - Includes External Serration Rotor Lock Ring without - Flange diameter (mm) 52.8/53.8 - Flange distance (mm) 63.4 - Internal grease sleeve ✔ - O.L.D. (mm) 148 - Offset (mm) 6.65 - P.C.D. (mm) 44/45 - Quick engagement X (more than 36 times/360 deg.) - Seal_Freehub body Contact - Seal_Hub Labyrinth & Contact - Speeds 8-10-speed, MTB 11-speed - Spoke Holes 32H, 36H