Effective bore size from 12 to 19mm
Suitable for single or twin brakes
Left hand version for clutch actuation
(See Triumph Hydraulic Clutch Kit 558-20)
558-CP31254 Right Hand Adjustable Mastercylinder
An improvement over the stock Triumph or Norton front master cylinder, and suitable for many other machines.
558-CP31255 Left Hand Adjustable Mastercylinder
Perfect for our hydraulic clutch kit 558-20 and many other applications. An exact match for our 558-CP31254 Right Hand Adjustable Mastercylinder.