StopTech 41.542.0001 Stop Tech Rebuild Parts
Piston, 42mm, Long
For ST-40/45 Caliper
StopTech offers Rebuild Parts for Calipers, Big Brake Kits and
more. Overhaul your kit today to keep them in tip-top shape.
Caliper Rebuild Kits
Include components to rebuild ONE pair of piston
bores. For ST-22 calipers, only one kit is required.
For ST-40 and ST-45 calipers, two kits
are required (one kit for each piston size). For ST-60
and ST-65 calipers, three kits are required (one kit
for each piston size).