Shimano D03S-RX OE Resin Disc Brake Pads, 4-Piston, 1 Pair

Quiet, Controllable Pads for 4-Piston Shimano Calipers

When your trail or enduro bike's 4-piston calipers need a fresh set of pads, the D03S-RX is the resin option we reach for. The compound is tuned for smooth, quiet braking in dry and wet conditions, with the kind of modulation that lets you feather speed into a corner instead of grabbing a handful and hoping. The stainless steel backplate keeps things durable without adding cooling fins, so the pad sits cleanly in calipers that don't need or want a finned pad.

Shimano rates this generation for about 50% more wear resistance than the older D03S resin pad, which means fewer pad swaps over a season of riding. These are genuine Shimano OE pads, sold as one pair (enough for one caliper).

Whether you're refreshing a Deore XT, SLX, Deore, Saint or Zee 4-piston setup, or stocking a spare pair for the trailhead, the D03S-RX keeps stopping predictable and quiet.

Shimano was founded in 1921 by Shozaburo Shimano in Sakai, Japan, and the company is still based there today. More than a century later, it's one of the biggest names in cycling components. Deore XT sits just below XTR in Shimano's mountain lineup and brings race-proven performance to trail, enduro and everyday mountain riders.