BUCKLOS 4-Piston Hydraulic Disc Brake Pads (D03S / D01S Compatible) – Black Resin (1 Pair)

Upgrade your stopping power and enjoy whisper-quiet performance with the BUCKLOS 4-Piston Hydraulic Disc Brake Pads. Engineered specifically for high-performance 4-piston hydraulic braking systems, these premium resin-ceramic compound pads offer the perfect balance of immediate bite, smooth modulation, and superior heat dissipation.

Whether you are navigating steep mountain descents, commuting on a heavy e-bike, or tearing up local trails, these pads ensure reliable, fade-free braking when you need it most.

Key Features:

• Advanced Resin-Ceramic Compound: Formulated to deliver excellent initial bite and smooth modulation while keeping brake noise and rotor wear to an absolute minimum.

• Superior Heat Management: Enhanced thermal stability reduces brake fade during prolonged, heavy braking on downhill descents or heavy e-bike frames.

• Perfect 4-Piston Fit: Directly replaces Shimano D03S, D01S, and D02S pad styles.

• Ready to Install: Includes 1 pair of premium black resin brake pads and a heavy-duty return spring for a quick, hassle-free replacement.

Complete Compatibility List:

• Shimano 4-Piston Series: BR-M8120 (XT), BR-M7120 (SLX), BR-M8020, BR-M820 (Saint), BR-M640 (Zee), BR-MT520, BR-MT420

• Tektro & TRP: Compatible with select 4-piston hydraulic systems requiring the D03S/D01S shape profile.

Specifications:

• Brand: BUCKLOS

• Braking System: Hydraulic Disc Brake (4-Piston)

• Material Compound: Premium Resin / Organic-Ceramic Blend

• Color: Black

• Quantity: 1 Pair (Per Pack) with Spring