What is a HS brake pad?

SBS Friction: Your Guide to Superior Brake Pads

23/12/2013

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When it comes to motorcycle safety and performance, the braking system stands paramount. A reliable and responsive set of brakes isn't just a luxury; it's a fundamental requirement for every rider. Among the leading names in brake component manufacturing, SBS Friction has carved out a formidable reputation for producing high-quality brake pads that cater to a diverse range of riding styles and motorcycle types. This guide delves deep into the SBS Friction product line, helping you understand their offerings and make informed decisions for your machine.

Which SBS brake pads for Big Twin 84-99?
Showing 1 to 47 of 47 products in this section. SBS Street Excel Sinter (Sintered) Front Brake Pads For Big Twin 84-99 all B.T,. XL; L88-11 Springers (ARM710365) Choose from a great selection of SBS brake pads for your Harley Davidson or custom motorcycle here at ARH Custom!
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Understanding SBS Friction's Brake Pad Philosophy

SBS Friction's core business revolves around developing and manufacturing advanced brake pads designed to deliver optimal stopping power, feel, and durability. They understand that different riding conditions and motorcycle designs demand specific friction characteristics, which is why their range is meticulously categorised and engineered. Their commitment to innovation means that whether you're commuting daily, hitting the track, or tackling off-road trails, there's an SBS brake pad engineered to meet your needs.

The Extensive Range of SBS Road Brake Pads

For the vast majority of riders, road performance is key. SBS offers a robust selection of brake pads specifically designed for street use, balancing performance, longevity, and rider comfort. These pads are developed to perform consistently across varying conditions, from dry stretches to wet roads, and under different braking pressures.

Street Performance HS (Front) - Sinter

The Street Performance HS (High Sinter) pad is a top-tier choice for front brakes, particularly for those seeking a sporty riding experience or for heavy motorcycles that exert significant stress on their braking systems. This sintered metal pad offers an ideal combination of abrasion-resistant braking performance, providing a secure and confident braking feel. Its high heat resistance ensures consistent stopping power even under demanding conditions, without the need for a warm-up period. Critically, the HS pad maintains its performance on both dry and wet surfaces, while also being gentle on your brake disc, contributing to its longevity.

These pads are highly recommended for new-generation high-performance motorcycles, as well as all sport, touring, and custom bikes that were originally equipped with sintered metal brake pads. Examples include popular models like the Honda CBR & VT, Kawasaki ZX & VN, Suzuki GSX-R & VL, Yamaha YZF & XV, and a variety of models from Harley Davidson.

Street Performance LS (Rear) - Sinter

Complementing the HS front pads, the Street Performance LS (Low Sinter) sintered metal brake pads are specifically designed for rear brakes. The LS pads are characterised by their high heat resistance, and when paired with HS pads on the front, they ensure the required and expected overall braking performance. To prevent over-braking of the rear wheel, a common issue that can lead to instability, the friction value of the LS pads is intentionally lower than that of the HS pads. This design philosophy mirrors the original equipment concept found on many motorcycles, providing balanced and controlled braking.

Street Standard HF (Front & Rear) - Ceramic

For riders seeking constant braking performance, high comfort, and a long service life, the Street Standard HF (High Friction) ceramic brake pads are an excellent choice for both front and rear applications. These pads are renowned for being gentle on brake discs across a wide range of conditions, including wet roads, fluctuating temperatures, and varying brake pressure requirements. They deliver reliable stopping power without excessive wear on the disc or the pad itself.

What brake system components does SBS friction offer?
This document provides an overview of motorcycle and scooter brake system components from a Danish company called SBS Friction A/S. It introduces their extensive product line that includes brake pads, rotors, shoes, and accessories for motorcycles, scooters, ATVs, and other vehicles.

The HF ceramic pads are particularly recommended for older sports, touring, and custom bikes, as well as for daily short-distance rides or tours on smaller motorcycles that were not originally equipped with sintered metal brake pads. Examples of suitable models include Honda CB & CX, Kawasaki EN & KZ, Suzuki GN & GS, Yamaha XS & XJ, and certain Harley Davidson models.

Choosing SBS Pads for Your Big Twin 84-99 Harley Davidson

For owners of Big Twin Harley Davidson models from 1984-1999, selecting the right SBS brake pads depends largely on your riding style and the original specification of your bike. If your Big Twin was originally equipped with sintered metal brake pads, or if you're looking for an upgrade to enhance performance for a sportier ride, the Street Performance HS (for the front) and LS (for the rear) sintered pads would be highly suitable. These will provide excellent stopping power and heat resistance, especially beneficial for heavier custom bikes or those ridden more assertively.

Alternatively, if your Big Twin was not originally fitted with sintered pads, or if you prioritise a long service life, gentleness on discs, and consistent performance for daily riding or touring, the Street Standard HF ceramic pads would be an ideal choice for both front and rear. These pads offer great comfort and reliability for a wide range of conditions typical of older, classic motorcycles.

Here's a comparative overview of the key road pad types:

Pad TypeMaterialApplicationKey CharacteristicsIdeal For
HS (Street Performance)Sintered MetalFront BrakeHigh abrasion resistance, secure feel, high heat resistance, consistent wet/dry performance, disc-friendly.Sporty riding, heavy bikes, new-gen high-performance bikes, bikes originally with sintered pads (e.g., modern Harley Davidson).
LS (Street Performance)Sintered MetalRear BrakeHigh heat resistance, lower friction than HS for balanced braking, complements HS front.Paired with HS front for balanced braking, bikes originally with sintered pads.
HF (Street Standard)CeramicFront & Rear BrakeConstant performance, high comfort, long service life, gentle on discs, good in wet/variable temps.Older sport/touring/custom bikes, smaller bikes not originally with sintered pads (e.g., older Harley Davidson), daily commuting.

SBS Racing Brake Pads: Unleashing Track Potential

For the competitive rider, SBS Friction offers a range of racing-specific brake pads engineered for the extreme demands of the track. These pads prioritise ultimate stopping power, fade resistance, and feel under racing conditions.

  • RSI Racing Sinter: Once the pinnacle of racing compounds in the late 1990s, the RSI is now considered an ultimate yet affordable racing pad for both road and sport bikes, offering a significant upgrade for track use.
  • DC Dual Carbon: Introduced in 2001, the DC compound has achieved significant success globally, winning numerous championships. It's the "choice of champions" for Superstock, Supersport, and Superbike classes, renowned for its consistent performance and feel.
  • DS Dual Sinter: Launched in 2007 for World Superbike, Supersport, and Endurance racing, the DS pad quickly became a new standard. It offers powerful, consistent braking performance, proven in endurance races like the 24 Hours of Le Mans.
  • RQ Carbon Tech (Rear): Specifically designed for bikes where the rear brake is used for corner entry or drift out, offering precise control.
  • LS Sinter Metal (Rear): For racing bikes that use the rear brake only occasionally or lightly for turning.

SBS Motocross Brake Pads: Conquering the Off-Road

Off-road riding presents its own unique challenges to braking systems, with mud, sand, and water demanding robust and consistent performance. SBS addresses this with a dedicated line of motocross brake pads:

  • CS Carbon Silver: Provides consistently reliable and powerful performance for both motocross training and competitive racing.
  • SI Sinter: Engineered to deliver consistent braking performance with a low wear rate, even in the most challenging conditions like heavy mud, sand, or rain.
  • RSI Racing Sinter: For those aiming for victory in motocross races, the SBS RSI pads ensure powerful, consistent, and wear-free braking performance, even under the extreme demands of a championship race.

The Significance of HS Brake Pads Explained

The HS brake pad is a cornerstone of SBS's Street Performance range, primarily designed for the front brake. Its significance lies in its sintered metal composition, which offers superior friction coefficients, especially at higher temperatures. This makes them incredibly effective for powerful braking, providing a firm, secure feel at the lever. The "sintered" nature means the pad material is created by pressing metallic particles together under high heat and pressure, forming a dense, durable compound. This process results in a pad that is highly resistant to fade and provides consistent performance in both wet and dry conditions, protecting the brake disc from excessive wear. For riders pushing their bikes hard or those with heavy machines, the HS pad delivers the confidence of reliable stopping power without compromise.

Maintaining Your Braking System with SBS Pads

While choosing high-quality SBS brake pads is a crucial step, proper maintenance of your entire braking system is equally important to ensure optimal performance and safety. Regularly inspect your brake pads for wear – if the friction material is less than 2mm thick, it's time for replacement. Check your brake discs for signs of warping, scoring, or excessive wear. The brake fluid level should be maintained correctly, and the fluid itself should be changed according to your motorcycle manufacturer's recommendations, typically every two years, as it can absorb moisture over time, reducing its effectiveness. Proper installation of your new SBS pads is also key; ensure calipers are clean, pistons are free, and all components are torqued to specification. Investing in quality components like SBS pads, combined with diligent maintenance, will keep your motorcycle stopping safely and effectively for thousands of miles.

What brake system components does SBS friction offer?
This document provides an overview of motorcycle and scooter brake system components from a Danish company called SBS Friction A/S. It introduces their extensive product line that includes brake pads, rotors, shoes, and accessories for motorcycles, scooters, ATVs, and other vehicles.

Frequently Asked Questions About SBS Brake Pads

Q1: What is the primary difference between sintered and ceramic brake pads?

Sintered brake pads, like SBS HS and LS, are typically made from metallic particles pressed together under high heat. They offer excellent friction, high heat resistance, and consistent performance in wet or dry conditions, making them ideal for high-performance riding and heavier bikes. They can sometimes be more aggressive on discs than ceramic pads. Ceramic brake pads, such as SBS HF, are made from a mixture of ceramic fibres, fillers, and bonding agents. They are known for quieter operation, lower dust, longer pad life, and being gentler on brake discs. They provide consistent, comfortable braking, making them suitable for touring, daily commuting, and older motorcycles not originally designed for sintered pads.

Q2: How do I know if SBS brake pads are compatible with my motorcycle?

SBS Friction produces brake pads for a vast range of motorcycle makes and models. The best way to ensure compatibility is to consult the SBS catalogue or a reputable parts supplier using your motorcycle's specific make, model, and year. For example, for a Harley Davidson Big Twin 84-99, you'd specify that information to find the correct SBS part number. It's also helpful to know if your bike originally came with sintered or organic/ceramic pads, as this can guide your choice between SBS's HS/LS and HF lines.

Q3: Can I mix different types of SBS pads, for example, HS on the front and HF on the rear?

While SBS designs the LS rear pad to complement the HS front for balanced braking, it is generally recommended to use compatible pad types as a set (e.g., HS front with LS rear). Mixing materials like a sintered front with a ceramic rear might lead to an imbalanced braking feel or unpredictable performance, as the friction characteristics and heat resistance profiles are different. However, for some specific applications or rider preferences, a ceramic rear might be chosen for less aggressive rear braking. Always consult with a professional or refer to SBS's specific recommendations for your bike if considering such a combination to ensure safety and optimal performance.

Q4: How often should I replace my SBS brake pads?

The lifespan of brake pads varies significantly depending on your riding style, motorcycle weight, and conditions. Aggressive riding, heavy loads, and frequent stop-and-go traffic will wear pads faster. As a general rule, brake pads should be replaced when the friction material is worn down to approximately 2mm thick. It's crucial to inspect your pads regularly, ideally during routine maintenance checks or before long rides, to monitor their wear. If you notice a change in braking feel, hear squealing or grinding noises, or see visible signs of excessive wear, it's time for replacement.

Q5: Are SBS brake pads difficult to install for a DIY mechanic?

Replacing brake pads is a common maintenance task that many DIY mechanics undertake. While it requires basic mechanical knowledge and tools, it's generally considered a straightforward procedure for most motorcycles. However, ensuring proper caliper cleaning, piston retraction, and correct torque settings for bolts is critical for safety. If you're unsure or lack confidence, it's always best to have a qualified mechanic perform the installation to guarantee your safety and the optimal performance of your new SBS brake pads.

If you want to read more articles similar to SBS Friction: Your Guide to Superior Brake Pads, you can visit the Brakes category.

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