SHIMANO metal brake pads H03C for Saint & Zee calipers — Silver/Black uni with aluminium cooling fins

SHIMANO Metal PAD (H03C) W/FIN & Spring is a pair of metal brake pads engineered for downhill and freeride use, offering robust stopping power and improved heat dissipation via aluminium cooling fins.

These brake pads are built for heavy-duty mountain biking where sustained braking, rapid heat control and long pad life matter. Designed as Type H metal pads, the set fits Shimano Saint and Zee groups and is specified for use with BR-M820 and BR-M640 calipers. Each delivery includes one pair, complete with a spring and split pin for straightforward installation.

What makes these pads better for downhill and freeride riding?

The H03C metal compound delivers higher friction and thermal tolerance compared with organic pads, so they sustain braking performance under extended descents and repeated heavy use. Aluminium cooling ribs are integrated into the pad assembly to move heat away from the braking surface faster.

• Metal friction material for consistent bite at high temperatures
• Aluminium cooling fins reduce brake fade on long descents
• High-strength surface material resists wear in extreme conditions

Which calipers and groups are these pads compatible with?

These brake pads are specified for BR-M820 and BR-M640 calipers and are compatible with Shimano Saint and Zee groups. Confirm your caliper model before ordering to ensure fitment, since pad shape and retention hardware vary across Shimano families.

• Fits BR-M820 and BR-M640 calipers
• Suitable for Shimano Saint and Zee groupset owners
• Includes spring and split pin matching the Shimano retention system

How do the cooling fins and construction affect performance and durability?

Aluminium cooling fins increase the surface area available to dissipate heat, lowering peak pad temperature and helping maintain consistent braking power during prolonged use. The metal build and high-strength surface extend service life compared with softer compounds, making these pads a durable choice for aggressive riders.

• Cooling ribs move heat away from the pad surface quicker
• Metal compound tolerates higher temperatures without glazing
• Improved longevity for frequent, heavy braking sessions

What comes in the box and how straightforward is installation?

The product ships as a complete pair of pads with the necessary spring and split pin, ready to install into compatible Shimano calipers. Installation follows the same basic steps as other Shimano pad swaps, though riders should check pad alignment and bedding procedures after fitting.

• One pair of SHIMANO Metal PAD (H03C)
• Includes spring and split pin for secure retention
• Ready for direct replacement in compatible calipers

Who is this for: Riders who tackle steep, technical terrain and demand reliable, repeatable braking — especially downhill and freeride cyclists — will benefit from these metal H03C pads. If you use BR-M820 or BR-M640 calipers and ride with aggressive braking patterns, these pads provide enhanced thermal management and longer service life compared with standard organic pads. If you prioritize quieter, softer initial bite for light trail use, organic pads may be preferable; for sustained power and heat resistance, these metal pads are engineered to perform.