{"id":136028,"date":"2026-02-18T13:58:50","date_gmt":"2026-02-18T12:58:50","guid":{"rendered":"https:\/\/stage.hibike.com\/?post_type=product&p=136028"},"modified":"2026-11-15T09:14:37","modified_gmt":"2026-11-15T08:14:37","slug":"shimano-ultegra-br-r8100-felgenbremse-dual-pivot","status":"publish","type":"product","link":"https:\/\/stage.hibike.com\/en\/shop\/komponenten\/bremsen\/felgenbremsen\/shimano-ultegra-br-r8100-felgenbremse-dual-pivot\/","title":{"rendered":"Shimano Ultegra BR-R8100 rim brake dual pivot"},"content":{"rendered":"
\n
\n

Classic rim brake version of the Shimano Ultegra groupset<\/h2>\n

The Shimano ULTEGRA R8100 series side-pull brakes impress with their precise feel and excellent balance of stiffness, weight, and braking power. Despite increased tire clearance for cross-sections up to 28mm, the design remains impressively slim. The brake calipers are available with traditional and direct mounting options.<\/p>\n<\/div>\n

 <\/div>\n
\n

Highlights<\/h3>\n
    \n
  • A balanced combination of stiffness, weight, and braking power.<\/li>\n
  • Lightweight brake pad carrier made of magnesium<\/li>\n
  • Maximum tire size: 700x28C<\/li>\n<\/ul>\n<\/div>\n
    \n

    specification<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
    specification<\/th>\nI-BRR8100AF82X<\/th>\nI-BRR8100AR82A<\/th>\n<\/tr>\n
    Area of application<\/td>\nRoad Triathlon<\/td>\nRoad Triathlon<\/td>\n<\/tr>\n
    type<\/td>\nSide-pull brake, mechanical<\/td>\nSide-pull brake, mechanical<\/td>\n<\/tr>\n
    Suitable for<\/td>\nfront wheel<\/td>\nrear wheel<\/td>\n<\/tr>\n
    Brake caliper material<\/td>\naluminum<\/td>\naluminum<\/td>\n<\/tr>\n
    Brake caliper assembly<\/td>\nStandard (brake bosses)<\/td>\nStandard (brake bosses)<\/td>\n<\/tr>\n
    Material fixing screws<\/td>\nstainless steel<\/td>\nstainless steel<\/td>\n<\/tr>\n
    thigh measurement<\/td>\n51 mm<\/td>\n51 mm<\/td>\n<\/tr>\n
    brake pad<\/td>\nR55C4<\/td>\nR55C4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
    \n

    Technologies used<\/h3>\n

    In this chapter, we explain the technologies that the manufacturer uses in this product.<\/p>\n

    SLR-EV<\/b>
    \nThe SLR-EV is an SLR with a symmetrical dual-pivot side-pull brake. The short-arm brake design uses two bearings and a roller to achieve greater efficiency in the pivot area, providing superior modulation and braking power. Combined with the BC-9000 brake cable, the latest calipers offer 36% more stopping power than the previous Shimano brake model. We offer versions with a symmetrical dual-axis caliper body, as well as versions for fork and chainstay mounting.<\/p>\n<\/div>\n

    \n

    Scope of delivery<\/h3>\n
      \n
    • 1 x Shimano Ultegra BR-R8100 rim brake dual-pivot (see item description for details)<\/li>\n
    • 1 pair of brake pads<\/li>\n
    • 1 x Mounting hardware<\/li>\n<\/ul>\n<\/div>\n
       <\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n
      brand<\/th>\nShimano<\/td>\n<\/tr>\n
      EAN<\/th>\n4550170896737<\/td>\n<\/tr>\n
      Myeloproliferative Neoplasm<\/th>\nIBRR8100AF82X<\/td>\n<\/tr>\n
      execution<\/th>\nIn front<\/td>\n<\/tr>\n
      activity<\/th>\nmechanically<\/td>\n<\/tr>\n
      Brake type<\/th>\nrim brake<\/td>\n<\/tr>\n
      Area of application<\/th>\nStreet<\/td>\n<\/tr>\n
      type<\/th>\nComplete brake<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

      Klassische Felgenbremsversion der Shimano Ultegra Schaltgruppe Die Seitenzugbremsen der Shimano ULTEGRA R8100 Serie bestechen durch ein klares Kontaktgefühl und eine hervorragende Balance aus Steifigkeit, Gewicht und Bremskraft. Trotz der erhöhten Reifenfreiheit für Querschnitte bis 28mm bleibt das Design faszinierend schlank. Die Bremszangen sind mit traditionellen und Direkmontageoptionen erhältlich.   Highlights Ausgewogene Balance aus Steifigkeit, Gewicht […]<\/p>\n","protected":false},"featured_media":1073488,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[22442],"product_cat":[3661,15422,15472],"product_tag":[],"class_list":["post-136028","product","type-product","status-publish","has-post-thumbnail","product_brand-shimano","product_cat-komponenten","product_cat-bremsen","product_cat-felgenbremsen","member-discount","discount-restricted","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-variable","has-product-safety-information"],"_links":{"self":[{"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product\/136028","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/comments?post=136028"}],"version-history":[{"count":2,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product\/136028\/revisions"}],"predecessor-version":[{"id":1482663,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product\/136028\/revisions\/1482663"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/media\/1073488"}],"wp:attachment":[{"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/media?parent=136028"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product_brand?post=136028"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product_cat?post=136028"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product_tag?post=136028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}