{"id":223224,"date":"2026-03-10T01:20:14","date_gmt":"2026-03-10T00:20:14","guid":{"rendered":"https:\/\/stage.hibike.com\/shop\/unkategorisiert\/ceramicspeed-bbright-innenlager-shimano-pf46\/"},"modified":"2026-11-15T14:45:15","modified_gmt":"2026-11-15T13:45:15","slug":"ceramicspeed-bbright-innenlager-shimano-pf46-bulk","status":"publish","type":"product","link":"https:\/\/stage.hibike.com\/en\/shop\/komponenten\/antrieb\/innenlager\/ceramicspeed-bbright-innenlager-shimano-pf46-bulk\/","title":{"rendered":"CeramicSpeed BBright bottom bracket Shimano PF46 (BULK)"},"content":{"rendered":"
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Maximize the efficiency of your bike<\/h2>\n

With the CeramicSpeed BBright bottom bracket for Shimano, you can convert your pedaling power even more directly into forward motion. The extremely smooth-running ceramic bearings reduce friction to a minimum and ensure noticeably more efficiency, smooth running, and durability on your road bike.<\/p>\n<\/div>\n

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Increased speed thanks to high-end ceramic bearings<\/h3>\n

The BBright bottom bracket from CeramicSpeed is the performance foundation for Cerv\u00e9lo frames with a PressFit 46 x 79 mm shell and Shimano Hollowtech II cranks with a 24 mm axle. The precision-machined bearing cups and ceramic bearings run significantly smoother than conventional steel bearings. You benefit from measurably less resistance while pedaling and can use every power stroke more efficiently.<\/p>\n

Designed for racers, built for demanding users<\/h3>\n

Whether for road triathlons or time trials, this bottom bracket is designed for tough conditions and high mileage. The high-quality seals reliably protect the ceramic bearings from dirt and moisture, ensuring smooth running and stiffness are maintained even under adverse conditions. The result is crisp, direct power transfer and a smooth, consistent pedal stroke at any pace.<\/p>\n

Optimal fit for BBright frames<\/h3>\n

BBright is the bottom bracket standard for many Cerv\u00e9lo frames. The CeramicSpeed bottom bracket is specifically designed for this purpose and provides the perfect interface between your frame and Shimano or compatible 24mm cranks. This allows you to unlock the full potential of your high-end frame and take your racing machine to the next level.<\/p>\n<\/div>\n

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specification<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
feature<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
Axle diameter<\/td>\n24 mm compatible with Shimano Hollowtech II, FSA MegaExo and comparable 24 mm cranks<\/td>\n<\/tr>\n
Area of application<\/td>\nRoad bike, triathlon and time trial on BBright frames<\/td>\n<\/tr>\n
Installation type<\/td>\nBBright PressFit PF46 for 79 mm housing width<\/td>\n<\/tr>\n
Housing diameter frame<\/td>\n46 mm BBright Standard<\/td>\n<\/tr>\n
Case width frame<\/td>\n79 mm<\/td>\n<\/tr>\n
Compatible cranks<\/td>\nShimano Hollowtech II road bike cranks 24 mm as well as selected FSA and Rotor road cranks with 24 mm axle<\/td>\n<\/tr>\n
Storage type<\/td>\nCeramic bearings from CeramicSpeed, optionally coated depending on the variant<\/td>\n<\/tr>\n
Bearing shells<\/td>\nHigh-quality CNC-machined PressFit bearing cups, anodized<\/td>\n<\/tr>\n
maintenance<\/td>\nRegular cleaning and re-greasing with CeramicSpeed grease is recommended for maximum service life.<\/td>\n<\/tr>\n
Weight<\/td>\nVery low system weight compared to standard bottom brackets; exact specifications vary depending on the variant.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Scope of delivery<\/h3>\n
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  • CeramicSpeed BBright bottom bracket PF46 79 24 for Shimano<\/li>\n
  • CeramicSpeed ceramic bearings pre-assembled in the bearing cups<\/li>\n
  • Appropriate seals and spacers for assembly depending on the crank.<\/li>\n<\/ul>\n<\/div>\n
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    Here's what we think about it<\/h3>\n

    Many users report noticeably smoother riding and a significantly more direct power transfer once the CeramicSpeed BBright bottom bracket is installed. One rider says that after the upgrade, his Cerv\u00e9lo feels like it's rolling downhill even though the road is flat. Another user praises the impressive smoothness and the fact that the performance remains consistent even after many kilometers in the rain. Road cyclists and triathletes especially appreciate the combination of robustness and measurable power savings. Anyone who wants to squeeze every last percentage point of efficiency out of their setup will find this bottom bracket indispensable.<\/p>\n<\/div>\n<\/div>\n\n\n\n\n\n\n
    brand<\/th>\nCeramicSpeed<\/td>\n<\/tr>\n
    EAN<\/th>\n4255898607435<\/td>\n<\/tr>\n
    Axle system<\/th>\nHollowtech II<\/td>\n<\/tr>\n
    Installation standard<\/th>\nBBright<\/td>\n<\/tr>\n
    Housing width<\/th>\n79 mm<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Maximiere die Effizienz für Dein Bike Mit dem CeramicSpeed BBright Innenlager für Shimano verwandelst Du Deine Tretkraft noch direkter in Vortrieb. Die extrem leichtlaufenden Keramiklager reduzieren Reibung auf ein Minimum und sorgen für spürbar mehr Effizienz, Laufruhe und Haltbarkeit an Deinem Rennrad. Mehr Speed durch Highend Keramiklager Das BBright Innenlager von CeramicSpeed ist die Performance Basis […]<\/p>\n","protected":false},"featured_media":1074975,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[22682],"product_cat":[15519,15438,3661],"product_tag":[19555],"class_list":["post-223224","product","type-product","status-publish","has-post-thumbnail","product_brand-ceramicspeed","product_cat-antrieb","product_cat-innenlager","product_cat-komponenten","product_tag-bulk","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\/223224","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=223224"}],"version-history":[{"count":3,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product\/223224\/revisions"}],"predecessor-version":[{"id":1484040,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product\/223224\/revisions\/1484040"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/media\/1074975"}],"wp:attachment":[{"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/media?parent=223224"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product_brand?post=223224"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product_cat?post=223224"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product_tag?post=223224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}