Rear Caliper Repair Kit - for rear calipers such as the 

The Kit includes:

2 x 19mm piston with cup seals (PP001 and PP003)

2 x 22mm piston with cup seals (PP002 and PF006)

4 x pad screw, tube and spring sets (PP005, PP006, PP007)

2 x M6 discharge screw (4 x 8mm) (PA018)

2 x brake shims (0.5mm) (PP011)

1 x safety pin (PP021)

1 x safety clip for above pin (PP022)