Bike brake pads resin for Shimano D03S Saint-M-810-820-640, Zee M640,

Color

Black

Gold

Blue

Green

Air Fins

Material

Resin

Semi Metallic

Sintered

Metallic

Racing

Downhill

Ceramic

E-Bike

Air Cooled

Air Fins

Composition
(Estimated %)

20% Ceramic,
20% Copper,
40% Kevlar,
20% Resin

40% Ceramic,
60% Copper

30% Ceramic,
15% Copper,
40% Kevlar,
15% Resin

40% Ceramic,
15% Copper,
30% Kevlar,
15% Resin

20% Ceramic,
20% Copper,
40% Kevlar,
20% Resin

Best For

Most Riders

Downhill,
E-Bikes,
Wet Weather

Racing,
Downhill

E-Bikes

Most Riders,
Extra Cooling

Mountain Bike

✔

✔

✔

✔

Gravel Bike

✔

✔

           ✔

✔

Street Bike

✔

✔

           ✔

           ✔

✔

Downhill

✔

✔

✔

E-Bike

✔

           ✔

✔

Compatibility Guide

PERFECT UPGRADE FOR Shimano Deore XT, SLX, Saint, Zee, D02S, D03S, H03C,H03A, N04C, N03A, BR-M8120, BR-M7120, BR-M8020, BR-M820, BR-M810, BR-M640, BR-MT520, BR-MT420, TRP Quadiem; Quadiem SL; Slate T4. Tektro HD-(M735/M745/755/M750/E725). Y8FF98010, Y1XM98010, Y8VT98020, Y1XM98020, Y1XD98020, XD98010.Tektro Q10RS, Q11TS, Orion 4P HD-M745 HD-M750 HD-M735. Talaria Sting. Sur-Ron Light Bee. Tektro Q10, TRP , DHR, Evo. Logan 4 piston Nami Burn-e 2 max, Zoom HB-876, HB-890. Nutt 4 piston.  EBC CFA493, Galfer FD475, Swiss Stop disc 27, Jagwire DCA,Size 38mm x 22mm.

Hardheaded Ram Professional Disc Brake Pads – Ceramic & Kevlar Reinforced

Upgrade Your Stopping Power. Experience the Hardheaded Ram Difference.

Stop settling for noisy, fast-wearing brake pads. Hardheaded Ram disc brake pads are engineered for the most demanding riders, from high-speed E-bike commuters to aggressive Downhill (DH) mountain bikers. Unlike standard pads that use cheap fillers, every Hardheaded Ram pad is infused with a proprietary blend of Ceramic and Kevlar fibers to ensure ultimate safety, silence, and longevity.

The Hardheaded Ram Advantage: Why Ceramic & Kevlar?

Most riders are forced to choose between the "bite" of organic pads and the "durability" of metallic pads. Hardheaded Ram eliminates that compromise.

• Aerospace-Grade Ceramic Fibers: Our ceramic-composite material is designed to dissipate heat faster than traditional resin. This prevents brake fade on long, steep descents and ensures a stable friction coefficient, meaning your brakes feel just as strong at the bottom of the mountain as they did at the top.
• Genuine DuPont™ Kevlar® Fibers: We integrate Kevlar to act as a vibration damper. It absorbs the high-frequency micro-vibrations that cause "brake squeal." The result? A whisper-quiet stop even in damp or dusty conditions.
• Copper Fiber Infusion: While others use steel fibers that can be abrasive to your rotors, we use copper. Copper provides superior thermal conductivity and is rotor-friendly, extending the life of your expensive discs.
  
  

Optimized for E-Bikes & Heavy Loads

E-bikes are heavier and faster, placing immense strain on braking systems. Hardheaded Ram pads are specifically tested for E-MTB and Cargo Bike applications:

• High Thermal Mass: Handles the increased kinetic energy of 50lb+ bikes easily.
• Instant Cold Bite: No "warm-up" period required; get full stopping power from the first squeeze of the lever.
• Extended Wear Life: Ceramic and Kevlar fibers significantly outlast standard organic pads, saving you money and maintenance time.

Technical Specifications

• Compound: Advanced Ceramic-Kevlar Composite (Non-Asbestos Organic).
• Backing Plate: High-strength stamped steel with corrosion-resistant coating.
• Temperature Rating: Optimized for up to 600°C (1112°F).
• Best Use: Mountain Biking (MTB), E-Bikes, Road, Gravel, and Commuting.

Package Includes:

• 1 Set of Hardheaded Ram Pads (Enough for 1 Caliper).
• Stainless Steel Retaining Spring (where applicable).

Stop Faster. Ride Longer. Stay Quiet. Choose Hardheaded Ram.

Compatibility Guide

PERFECT UPGRADE FOR Shimano Deore XT, SLX, Saint, Zee, D02S, D03S, H03C,H03A, N04C, N03A, BR-M8120, BR-M7120, BR-M8020, BR-M820, BR-M810, BR-M640, BR-MT520, BR-MT420, TRP Quadiem; Quadiem SL; Slate T4. Tektro HD-(M735/M745/755/M750/E725). Y8FF98010, Y1XM98010, Y8VT98020, Y1XM98020, Y1XD98020, XD98010.Tektro Q10RS, Q11TS, Orion 4P HD-M745 HD-M750 HD-M735. Talaria Sting. Sur-Ron Light Bee. Tektro Q10, TRP , DHR, Evo. Logan 4 piston Nami Burn-e 2 max, Zoom HB-876, HB-890. Nutt 4 piston.  EBC CFA493, Galfer FD475, Swiss Stop disc 27, Jagwire DCA,Size 38mm x 22mm.

Best bicycle disc brake pads 2025, MTB brake pads, E-bike brake pads, ceramic bike pads, Kevlar brake pads, quiet disc brakes, heavy duty sintered alternative, Shimano compatible pads, SRAM brake upgrades, mountain bike stopping power, long-lasting brake pads, brake fade resistance.