SRAM Hub Bearing Set Front includes 2-23327 For X0/Rise 60 B1/Roam 30/Roam 40/Rail 40 Weight-78 ZS56/40 upper/lower lower stack 7mm

ZS56/40 upper/lower lower stack 7mm color black weight 59g

Dual Pivot design with an external centering adjuster and proprietary pad compound offers powerful braking in all conditions

Color Black Type Hex Material Aluminum Length 4

5" ISO Width (mm) 47 ISO Width (mm) 48 ISO Width (mm) 49 ISO Width (mm) 50 ISO Width (mm) 51 ISO Width (mm) 52 ISO Width (mm) 53 ISO Width (mm) 54 ISO Width (mm) 55 ISO Width (mm) 56 ISO Width (mm) 57 ISO Width (mm) 58 ISO Width (mm) 59 ISO Width (mm) 60 ISO Width (mm) 61 ISO Width (mm) 62 Labeled Size 12-1/2 x 1

This results in a more efficient transfer of energy from lever to rim making for solid modulation and a snappy return

SRAM Hub Bearing Set Front includes 2-23327 For X0/Rise 60 B1/Roam 30/Roam 40/Rail 40 Weight-78 ZS56/40 upper/lower lower stack 7mmSRAM Hub Bearing Set Front (includes 2 23327) For X0 Rise 60 (B1) Roam 30 Roam 40 Rail 40. Original equipment sealed bearings fit many SRAM wheels and hubs. Replacement OE bearings TECH SPECS Bearing O. D. (mm) 32 Bearing I. D. (mm) 23 Material Steel Thickness 7