Shimano B05S EPB05SRXCS brake pads – Pack of 50 – High-performance MTB & Road (50 pairs)

The box of 50 pairs of Shimano B05S-RX organic brake pads, reference EBPB05SRXCS, is a professional pack intended for bicycle workshops, cycle shops, clubs, local authorities and users requiring a large stock of Shimano brake pads.

Each set features a 5th-generation resin compound, designed to prioritise progressive braking, modulation and noise reduction. Shimano also claims 50 per cent greater wear resistance compared to the B03S and 110 per cent greater compared to the B01S.

The pack contains 50 pairs, making a total of 100 brake pads. Shimano officially lists the EBPB05SRXCS as a box of 50 pairs complete with springs and type 3 split pins.

A versatile Shimano brake pad for mountain bikes and road bikes

The B05S-RX are particularly versatile Shimano disc brake pads. Their wide, type B profile is designed for compatible 2-piston Shimano calipers.

They are particularly suitable for a wide range of Shimano braking systems used on mountain bikes, trekking bikes, touring bikes and everyday bikes.

Shimano Notable examples include the BR-MT200, BR-MT400, BR-MT410, BR-MT500, BR-TX805 and BR-UR300 calipers, as well as numerous older models. The official list also includes the BR-M375, BR-M395, BR-M4050, BR-T615 and BR-T675.

However, compatibility must be checked against the exact caliper part number before fitting.

5th-generation resin brake pads

The organic resin lining is one of the key advantages of the B05S-RX.

This ‘ Shimano ’ technology prioritises:

• good braking modulation;
• a progressive lever response;
• quieter operation;
• good user comfort;
• excellent versatility for everyday use and mountain biking.

Shimano indicates that the new resin friction material reduces noise and improves modulation. The manufacturer also claims wear resistance that is 50 per cent higher than that of the B03S and 110 per cent higher than that of the B01S.

An evolution of the B01S and B03S brake pads

The B05S-RX represents a significant evolution from the previous generations of Shimano B01S and B03S brake pads.

They retain a format compatible with many ‘ Shimano ’ calipers whilst benefiting from a new generation of friction material.

This upgrade is particularly beneficial for users wishing to replace their older B01S or B03S brake pads with a more recent Shimano model, provided their brake caliper is compatible.

Brake pads without cooling fins

The B05S-RX are brake pads without cooling fins. Shimano describes them as wide, type B brake pads, fitted with a stainless steel backing plate and designed for 2-piston calipers.

This simple design is perfectly suited to Shimano systems where a finned brake pad is not required.

For versatile mountain biking, trekking or touring use, this format offers an excellent balance between performance, simplicity and low maintenance costs.

A professional pack of 50 pairs

The EBPB05SRXCS part number is particularly well-suited to professional requirements.

The box contains:

• 50 pairs;
• i.e. 100 individual pads;
• with the associated fitting components as specified by Shimano.

Shimano This officially distinguishes this product code from the EBPB05SRXBS pack, which contains 25 pairs.

This bulk pack is particularly useful for garages that regularly replace their customers’ brake pads.

Expert tip: before fitting these pads, check your caliper part number. The B05S format is very common at Shimano, but you should not assume that all Shimano pads are interchangeable.

After fitting, always carry out a gradual running-in period. Also, avoid any contamination of the pads by oil, brake fluid or chain lubricant: a contaminated pad can lose a significant portion of its performance.

For long, high-intensity descents or applications that generate a lot of heat, a different brake pad technology may be more suitable.

Technical specifications

• Brand: Shimano
• Model: B05S-RX
• Manufacturer’s reference: EBPB05SRXCS
• Type: disc brake pads
• Material: resin / organic
• Generation: 5th-generation resin
• Shape: wide, type B
• Cooling fins: no
• Back plate: stainless steel
• Caliper type: 2-piston
• Packaging: 50 pairs
• Total quantity: 100 brake pads
• Use: mountain bikes, trekking bikes, touring bikes and compatible bikes
• Fitting: with spring and split pin, depending on configuration
• EAN: 4550170241834

Packaging and reference details are confirmed by the documentation at Shimano.

Key features

• 50 pairs in a single box.
• 100 pads in total.
• 5th-generation organic resin lining.
• Smooth, easily modulated braking.
• Quiet operation.
• Improved wear resistance compared to the B01S and B03S.
• Stainless steel backing plate.
• Wide B size.
• Compatible with many 2-piston calipers Shimano.
• Ideal packaging for cycling professionals.

In summary

Shimano B05S-RX EBPB05SRXCS are high-performance organic disc brake pads, designed for compatible Shimano 2-piston calipers.

Their 5th-generation resin compound offers progressive braking, good modulation and quiet operation. Shimano also claims a significant improvement in wear resistance compared to the B01S and B03S.

With 50 pairs – or 100 pads – the EBPB05SRXCS part number is, above all, an ideal solution for cycle professionals and users requiring a large stock of genuine Shimano pads.