Brake pads HAYES Dominion A4, T4, semi-metalic T106, steel backing plate

• brake pads HAYES semi-metallic compound T106
• standard steel can accumulate heat better than aluminium, it is more durable but also heavier
• semi-metallic compound is designed to seat faster (bed-in process)
• semi-metallic T106 compound delivers the most dry performance (requires higher heat for proper braking action)
• pads are designed for e.g. XC - Cross Country, Trail, All mountain riding / bikes
• WARNING: HAYES semi-metallic pads may make a slightly squeaky sound when braking (due to the content of metal particles)

Contents of the package

• 1x set of HAYES pads for 1 brake
• 1x locking screw (HAYES King Pin)
• 1x spacer spring between the pads

Weight

• weight of pads = 37g (including King Pin locking screw and spacer spring)

Notice

• Minimum pad thickness = 2.75mm (brake compound + carrier base)

Pads are compatible with brakes

• HAYES Dominion A4
• HAYES Dominion T4

Brake pads bedding process

To achieve maximum braking performance, all newly fitted pads need to be run in, an important process that should not be skipped! If the pads are not seated, the pad surface can "glass", which seriously affects the frictional properties of the pads and leads to a deterioration in braking performance.

To ensure that the pads are seized, drive at a moderate speed (20-30km/h), ideally down a gentle slope. Apply the brake gently, without trying to come to a complete stop, and then release it. Allow the bike to regain speed to give it time to cool down and prevent the brake system from getting too hot. Repeat the process several times. You should feel a gradual increase in braking power each time you apply the brake. Stop the process once you have achieved good braking performance (it will not continue to increase). Generally this process will take about 20-30 repetitions of the above procedure.

CAUTION! Sintered pads take much longer to break in than organic or semi-metallic compound (resin) pads. Keep this in mind when purchasing sintered compound pads and extend the break-in time to at least 50+ runs and stop the above procedure! Generally, the more durable the pad compound, the longer the run-in time. Brakes will reach their full to potential after a few runs!

Video - Replacing brake pads in HAYES Dominion