Shimano GRX BR-810 / BR-RX400 K03 K04 Disc Brake Pads | Uberbike

£6.99
£6.99
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Enhance your braking precision with Uberbike Disc Brake Pads, compatible with Shimano GRX BR-810, BR-RX400, K03, and K04 brake systems. Designed for road, gravel, and adventure bikes, these pads provide smooth, reliable braking, low noise, and excellent heat dissipation in all conditions.

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Looking for disc brake pad retaining pins? Find them here.

E-Matrix Disc Brake Pads — Ultimate Braking Performance

Experience the pinnacle of ebike / mountain bike braking technology with our flagship E-Matrix disc brake pads.

  • Unmatched power and modulation: The E-Matrix compound delivers a strong, progressive feel across the entire braking range.

  • Enhanced pad life and bite response: Enjoy a powerful, confident braking experience in all conditions.

  • Ideal for: Riders seeking the highest level of braking consistency and performance on challenging descents.

E-Matrix pads are optimized for use specifically with ebikes, but is suitable for any bike and is all rotor friendly.


Race-Matrix Disc Brake Pads — Proven Racing Formula

Take your braking to the next level with our Race-Matrix disc brake pads, designed and manufactured by Uberbike Components.

  • Medium-density compound: Developed through over a decade of continuous refinement.

  • Optimized friction blend: Balances powerful braking with excellent control.

  • Industry-recognized performance: Highly regarded by riders and mechanics alike.

Perfect for competitive riders who need race-ready braking performance lap after lap.


Sintered Disc Brake Pads — Maximum braking force and durability in mud, rain, or grit.

When conditions get tough, rely on our sintered compound brake pads for superior stopping power and long-lasting durability.

  • Best for wet, muddy, or abrasive environments

  • Long lifespan

  • Consistent braking power in extreme terrain

If you demand reliability and strength on every ride, these sintered MTB brake pads are your go-to choice.


Kevlar Disc Brake Pads — Powerful Bite with Smooth Modulation

Our Kevlar compound disc brake pads are engineered for riders who want a softer feel and strong initial bite.

  • Instant response, even in cold weather

  • Progressive braking control across all speeds

  • Reinforced with Kevlar and carbon fibres for extra strength and reduced wear

Enjoy confident, responsive braking that enhances both comfort and control.


Semi-Metallic Disc Brake Pads — All-Round Versatility and Performance

For riders seeking balance between power, control, and value, our semi-metallic disc brake pads are the perfect all-purpose option.

  • Quick bedding-in and consistent braking feel

  • Rotor-friendly compound suitable for all rotor types

  • Strong initial bite and smooth modulation

Ideal for trail and road bikes, these pads deliver dependable performance ride after ride.