{"id":115517,"date":"2026-06-03T06:01:03","date_gmt":"2026-06-03T04:01:03","guid":{"rendered":"https:\/\/stage6-racing.com\/produkt\/brake-caliper-adapter-stage6-4-piston-am6-derbi\/"},"modified":"2026-06-03T06:17:37","modified_gmt":"2026-06-03T04:17:37","slug":"brake-caliper-adapter-stage6-4-piston-am6-derbi","status":"publish","type":"product","link":"https:\/\/stage6-racing.com\/en\/product\/brake-caliper-adapter-stage6-4-piston-am6-derbi\/","title":{"rendered":"Brake Caliper Adapter Stage6 4-piston AM6 \/ Derbi"},"content":{"rendered":"<h2>Stage6 Brake Caliper Adapter for 4-Piston Caliper &#8211; 50cc Geared bikes<\/h2>\n<p>Stage6 brake caliper adapter for 4-piston calipers for 50cc geared mopeds with standard fork such as Rieju MRT, Sherco 50, Beta RR, and many others.<\/p>\n<p>The adapter is made from CNC-machined aluminum, offers high rigidity, and ensures secure mounting even during heavy braking. It is suitable for sporty use or racing applications.<\/p>\n<h3>Installing the Stage6 Adapter<\/h3>\n<ul>\n<li><strong>Rieju MRT<\/strong> (standard fork): Plug &#038; play installation without washers.<\/li>\n<li><strong>Sherco 50 &#038; Peugeot XP6<\/strong> (2026) (standard fork): Use the 2 included washers.<\/li>\n<li><strong>Beta 50 RR<\/strong>: Keep the original washers and additionally use 2\u00a0<a href=\"\/en\/product\/starter-pinion-washer-minarelli-x1-283543\">washers MF60.16634<\/a> (not included).<\/li>\n<\/ul>\n<p>Stage6 also offers a flexible solution: in stock configuration, the adapter is installed without spacers with a 260 mm brake disc. For setups with a 300 mm oversize brake disc, simply use the 2 included 40 mm spacers.<\/p>\n<p>With this adapter, you can significantly increase the braking performance of your moped without complex modifications, while taking full advantage of a radial brake caliper. For a consistent and high-performance setup, we recommend combining it with a <a href=\"\/en\/geared-moped\/brake\/brake-calipers\/?air_filter_family=brake-caliper&#038;manufacturer=stage6-r-t\">Stage6 R\/T 4-piston brake caliper<\/a>.<\/p>\n<h3>Features Stage6 4-Piston Caliper Adapter:<\/h3>\n<ul>\n<li>For 50cc geared mopeds<\/li>\n<li>Fits <strong>standard fork<\/strong> <span data-teams=\"true\">(not for upside-down fork)<\/span><\/li>\n<li>Suitable for models such as Rieju MRT, Sherco 50, Beta RR<\/li>\n<li>Allows installation of a radial 4-piston brake caliper<\/li>\n<li>Material: Aluminum<\/li>\n<li>Color: Black<\/li>\n<li><strong>Brake disc 260 mm<\/strong>: without spacers<\/li>\n<li><strong>Brake disc 300 mm<\/strong>: with 40 mm spacers<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Stage6 Brake Caliper Adapter for 4-Piston Caliper &#8211; 50cc Geared bikes Stage6 brake caliper adapter for 4-piston calipers for 50cc geared mopeds with standard fork such as Rieju MRT, Sherco 50, Beta RR, and many others. The adapter is made from CNC-machined aluminum, offers high rigidity, and ensures secure mounting even during heavy braking. It&hellip;<\/p>\n","protected":false},"featured_media":115520,"template":"","meta":[],"product_brand":[],"product_cat":[8264],"product_tag":[8262],"class_list":{"0":"post-115517","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-brake","7":"product_tag-50cc-bike-motorcycle","8":"pa_ausfuehrung-black","9":"pa_farbe-variante-stage6","10":"pa_produkt-familie-brake-caliper-adapter","11":"description-off","13":"first","14":"instock","15":"product-type-external"},"_links":{"self":[{"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product\/115517","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/media\/115520"}],"wp:attachment":[{"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/media?parent=115517"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product_brand?post=115517"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product_cat?post=115517"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/stage6-racing.com\/en\/wp-json\/wp\/v2\/product_tag?post=115517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}