Shimano TC600 Rear hub 12×148 36H, Black Centerlock

・Simple setup and reliable trail performance
 »Easy disc brake rotor installation with spline mount and lock ring
 »Stiff and lightweight 12 mm E-THRU skewer system
 »Labyrinth & Contact Sealing
 »Quick engagement
・Excellent durability with high pedaling torque
 »Optimal bearing positioning for reliable e-bike and high torque usage
 »O.L.D.: 148 mm