{"product_id":"pagid-racing-rsl-29-brake-pads-25mm-thickness-for-ap-racing-cp9668-d54","title":"Pagid Racing RSL 29 Brake Pads 25mm Thickness for AP Racing CP9668 D54","description":"\u003cp class=\"isSelectedEnd\"\u003eThe PAGID Racing RSL 29 brake pad set for AP Racing CP9668 calipers is designed for demanding track, endurance and motorsport use where consistent braking performance, predictable modulation and long pad life are essential.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eManufactured in the correct CP3558D54 pad profile, these pads feature the full 25mm pad thickness required by the AP Racing CP9668 six-piston caliper. The increased friction material volume makes them especially well suited to high-temperature use, longer track sessions and endurance applications.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGenuine PAGID Racing RSL 29 brake pads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for AP Racing CP9668 six-piston calipers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorrect CP3558D54 pad profile\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFull 25mm pad thickness\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e54mm pad depth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMedium friction coefficient\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent modulation and release characteristics\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong pad and brake disc life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConsistent low-to-medium friction level\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy and predictable bedding-in behaviour\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for track days, club racing and endurance use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupplied as a complete front axle set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eFull-Depth 25mm Brake Pads for the AP Racing CP9668\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe AP Racing CP9668 is designed around a deep 25mm brake pad, providing substantially more friction material than the 18mm pad used in the CP9660 caliper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis increased pad volume provides several advantages during demanding use:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLonger service life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreater thermal capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore consistent performance over extended sessions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced frequency of pad changes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBetter suitability for endurance and high-mileage track use\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eProven RSL 29 Endurance Compound\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePAGID RSL 29 is one of the brand’s best-known endurance racing compounds. It is widely used in track-day, club racing, touring car, GT and prototype applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe compound produces a controlled medium friction level rather than an excessively aggressive initial bite. This allows the driver to apply and release brake pressure progressively, making the vehicle easier to balance during hard braking, trail braking and corner entry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts predictable behaviour makes it particularly suitable for drivers who value repeatability and control throughout a full track session.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eExcellent Brake Modulation\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHigh-performance braking is not simply about producing maximum bite. A brake pad also needs to respond accurately to small changes in pedal pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRSL 29 is known for its strong modulation and release characteristics. This helps the driver accurately manage braking force at the limit, reducing the risk of upsetting the balance of the vehicle during corner entry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe progressive response makes the pad well suited to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eEndurance racing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrack days\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClub motorsport\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTime attack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSprint competition\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFast road and track builds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-power vehicles with large AP Racing brake systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eLong Pad and Rotor Life\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe RSL 29 compound is designed to balance braking performance with strong wear characteristics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen correctly bedded and used with suitable iron brake discs, it offers good pad durability and is relatively disc-friendly compared with more aggressive sprint compounds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCombined with the CP9668’s 25mm pad format, this makes it an excellent option for drivers who want to reduce pad consumption during longer events and repeated track use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned to fit:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAP Racing CP9668-2S7L\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAP Racing CP9668-3S7L\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAP Racing calipers using the CP3558D54 pad profile\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrake kits fitted with AP Racing CP9668 six-piston calipers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese pads may also fit other motorsport calipers using the same CP3558D54 pad shape. Always confirm the caliper model, pad profile and pad thickness before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eManufacturer: PAGID Racing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompound: RSL 29\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCaliper compatibility: AP Racing CP9668\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAP Racing pad family: CP3558D54\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePad thickness: 25mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePad depth: 54mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePad area: 77.4cm²\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePad volume: 155.8cm³\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompound type: Low-metallic resin-bonded racing compound\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntended use: Track, endurance racing and motorsport\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAxle application: Front\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eWhat Is Included?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFour PAGID Racing RSL 29 brake pads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnough pads for one front axle fitted with two AP Racing CP9668 calipers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eCP9668 25mm Pads Compared With CP9660 18mm Pads\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAlthough the AP Racing CP9660 and CP9668 use a similar 54mm-deep pad footprint, the pad thickness is different.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CP9660 uses an 18mm pad, while the CP9668 uses a deeper 25mm pad.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe two pad sets should not be treated as interchangeable. These pads are specifically intended for the CP9668 and its 25mm pad cavity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe deeper format provides more usable friction material, making the CP9668 particularly attractive for endurance racing, longer track sessions and vehicles with high brake consumption.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eWho Are PAGID RSL 29 Pads For?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese pads are well suited to drivers who want:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eConsistent braking across long sessions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProgressive initial response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStrong pedal modulation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean release characteristics\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong pad life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGood brake disc life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePredictable performance over repeated heat cycles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA proven endurance compound for AP Racing CP9668 calipers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDrivers looking for a very aggressive initial bite may prefer a higher-friction sprint compound. For repeatability, control and durability, RSL 29 remains one of the strongest all-round endurance options.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eBedding-In\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCorrect bedding-in is essential to establish an even transfer layer between the brake pad and disc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNew pads should be bedded using a controlled series of progressively harder braking applications. Avoid holding the vehicle stationary with the brake pedal applied while the pads and discs are at very high temperatures, as this can create uneven deposits on the disc surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhere new pads are being fitted to previously used discs, the discs should be inspected for wear, cracking, surface condition and compatibility before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eImportant Information\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePAGID Racing RSL 29 is a motorsport-focused brake pad compound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRacing brake pads can produce increased noise, dust and different cold-temperature behaviour compared with standard road pads. Road legality and suitability should be checked before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProfessional installation is recommended. Brake pads, discs, calipers and fluid should be inspected regularly, particularly on vehicles used for track driving or competition.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eDo these pads fit AP Racing CP9668 calipers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. They use the correct CP3558D54 pad profile and 25mm thickness required by the AP Racing CP9668.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre CP9668 and CP9660 brake pads the same?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNo. The CP9660 uses an 18mm-thick CP3905D54 pad, while the CP9668 uses a 25mm-thick CP3558D54 pad.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many pads are included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe set contains four pads, enough for one front axle using a pair of AP Racing CP9668 calipers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does the CP9668 use a 25mm pad?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe deeper pad provides more friction material, improving pad life and making the caliper better suited to endurance racing and extended track use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre RSL 29 pads suitable for track days?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. RSL 29 is widely used for track days and club motorsport because it combines predictable braking, good modulation and strong wear characteristics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre they suitable for endurance racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. RSL 29 was developed for endurance use and is well suited to long sessions and repeated high-temperature braking.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo RSL 29 pads have aggressive initial bite?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThey provide a controlled medium friction level rather than an extremely aggressive initial response. This gives the driver a progressive and easily modulated pedal feel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the pads need bedding in?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. Correct bedding is important for consistent friction, even disc deposits and maximum pad life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre they suitable for road use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThey are primarily intended for track and motorsport use. Racing pads may generate more noise and dust and may behave differently when cold.\u003c\/span\u003e\u003c\/p\u003e","brand":"Pagid","offers":[{"title":"Default Title","offer_id":53188322951435,"sku":null,"price":489.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/8484\/2763\/files\/PagidRSl29CP9660.jpg?v=1781704549","url":"https:\/\/www.xc3.co.uk\/products\/pagid-racing-rsl-29-brake-pads-25mm-thickness-for-ap-racing-cp9668-d54","provider":"XC3 Engineering","version":"1.0","type":"link"}