Master Cylinder Rebuild Kit 18-1123 S3-Brand-Continenta simply insert the timing plug

simply insert the timing plug into the spark plug hole after removing the spark plug

Optimized inReach® messaging switches between your smartphone's cellular connection and the global Iridium® satellite network when you move beyond cellular coverage

The boot is lined with a breathable mesh 3D liner

Use the AUX import to hear additional inputs alongside your bike

the service life is doubled on average in comparison to standard nickel spark plugs

Master Cylinder Rebuild Kit 18-1123 S3-Brand-Continenta simply insert the timing plugKit contains all of the components to re seal leaking master cylinders. Includes copper washers, spring, snap ring, replacement screws where applicable, cup seals, boot, and O rings.