Finned Shimano Tiagra BR-4770 K03 K04 Compatible Pads

Note - Not compatible with the 30mm short disc brake pad option. Conventional disc brake pads will not fit the finned backplates. Only use Uberbike finned compatible inserts.

Upgrade your braking power and control with the Uberbike 2-Piece Finned Disc Brake Pads, designed for Finned Shimano  Tiagra BR-4770 K03 K04brake systems. Suitable for MTB, e-MTB, road, and cyclocross bikes, these pads set a new benchmark in performance, cooling and longevity.

Note: Conventional disc brake pads will not fit finned backplates - only use Uberbike finned compatible inserts. Replacement pad retaining pins are available here.

Smart 2-Piece Design:

The Uberbike 2-piece finned design features precision-engineered cooling fins paired with replaceable and interchangeable pad inserts. This allows you to switch between compounds to match weather and trail conditions while keeping your existing finned backplates. This innovative setup makes them more cost-effective than traditional one-piece pads and significantly reduces waste, offering an environmentally friendly alternative without compromising on performance.

Engineered for serious riders, these pads can reduce braking surface temperatures by up to 55°C, dramatically improving cooling efficiency and minimising brake fade. The result is consistent, fade-free braking power even on the longest, steepest descents.

Compound Options.

Race-Matrix:

The Race-Matrix compound is Uberbike’s most established and refined blend, continually developed for over a decade. Featuring a medium-density friction formula, it provides an ideal balance of brake power, modulation, and feel. This compound has become a favourite among riders who demand race-proven consistency and dependable stopping power across all terrains and weather conditions.