{"id":56959,"date":"2025-03-06T00:26:10","date_gmt":"2025-03-05T22:26:10","guid":{"rendered":"https:\/\/kehitys.vmsport.fi\/verkkokauppa\/Ei-luokiteltu\/keskiolaakeri-bsa-122-5-73mm-bb-un300-nelikantti-d-nl\/"},"modified":"2026-05-25T16:51:15","modified_gmt":"2026-05-25T13:51:15","slug":"centre-bearing-bsa-122-5-73mm-bb-un300-square-d-nl","status":"publish","type":"product","link":"https:\/\/kehitys.vmsport.fi\/en\/verkkokauppa\/varaosat\/voimansiirto\/keskiolaakerit\/keskiolaakeri-bsa-122-5-73mm-bb-un300-nelikantti-d-nl\/","title":{"rendered":"Bottom bracket BSA 122.5\/73mm BB-UN300 square (D-NL)"},"content":{"rendered":"<p>The BSA 122.5\/73mm centre bearing BB-UN300 offers excellent reliability and efficiency, as it has been developed for a four-channel centre for a durable and stable fit. This model is compatible with BSA threads and has precise dimensions of 122.5 mm at the shaft length and 73 mm at the centre width. This centre bearing improves your bike's performance and ensures smooth power transmission, making installation quick and easy.<\/p>","protected":false},"excerpt":{"rendered":"<p>Keski\u00f6laakeri BSA 122.5\/73mm BB-UN300 tarjoaa erinomaista luotettavuutta ja tehokkuutta, sill\u00e4 se on kehitetty nelikanttikeski\u00f6lle, joka takaa kest\u00e4v\u00e4n ja vakaan istuvuuden. T\u00e4m\u00e4 malli on yhteensopiva BSA-kierteiden kanssa ja sen tarkat mitat ovat 122,5 millimetri\u00e4 akselin pituudella ja 73 millimetri\u00e4 keski\u00f6n leveydell\u00e4. T\u00e4m\u00e4 keski\u00f6laakeri parantaa py\u00f6r\u00e4si suorituskyky\u00e4 ja varmistaa tasaisen voimansiirron, mink\u00e4 ansiosta asennus sujuu vaivattomasti ja [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/kehitys.vmsport.fi\/en\/verkkokauppa\/varaosat\/voimansiirto\/keskiolaakerit\/keskiolaakeri-bsa-122-5-73mm-bb-un300-nelikantti-d-nl\/\">Read More&#8230;<span class=\"screen-reader-text\"> from Keski\u00f6laakeri BSA 122.5\/73mm BB-UN300 nelikantti (D-NL)<\/span><\/a><\/p>\n","protected":false},"featured_media":56958,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_supplier_stock_quantity":0},"product_brand":[],"product_model":[],"product_cat":[9350],"product_tag":[],"industry-terminology":[],"class_list":["post-56959","product","type-product","status-publish","has-post-thumbnail","product_cat-keskiolaakerit","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":{"bike_features":null,"overview":{"copy_overview":null,"key_features":null,"statement":"","youtube_url":""}},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Keski\u00f6laakeri BSA 122.5\/73mm BB-UN300 nelikantti (D-NL) - VM Sport<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Keski\u00f6laakeri BSA 122.5\/73mm BB-UN300 nelikantti (D-NL) - VM Sport\" \/>\n<meta property=\"og:description\" content=\"Keski\u00f6laakeri BSA 122.5\/73mm BB-UN300 tarjoaa erinomaista luotettavuutta ja tehokkuutta, sill\u00e4 se on kehitetty nelikanttikeski\u00f6lle, joka takaa kest\u00e4v\u00e4n ja vakaan istuvuuden. T\u00e4m\u00e4 malli on yhteensopiva BSA-kierteiden kanssa ja sen tarkat mitat ovat 122,5 millimetri\u00e4 akselin pituudella ja 73 millimetri\u00e4 keski\u00f6n leveydell\u00e4. T\u00e4m\u00e4 keski\u00f6laakeri parantaa py\u00f6r\u00e4si suorituskyky\u00e4 ja varmistaa tasaisen voimansiirron, mink\u00e4 ansiosta asennus sujuu vaivattomasti ja [...]Read More... from Keski\u00f6laakeri BSA 122.5\/73mm BB-UN300 nelikantti (D-NL)\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kehitys.vmsport.fi\/en\/online-shop\/spare-parts\/transmission\/bottom-bracket\/centre-bearing-bsa-122-5-73mm-bb-un300-square-d-nl\/\" \/>\n<meta property=\"og:site_name\" content=\"VM Sport\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Vmsport.fi\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-25T13:51:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kehitys.vmsport.fi\/wp-content\/uploads\/2025\/03\/kCSGmkV00wevj1KnaI5jXd7nr97SL2ZFYKFY10P4Rm53Jb6igU-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"ItemPage\"],\"@id\":\"https:\\\/\\\/kehitys.vmsport.fi\\\/sv\\\/webbutik\\\/reservdelar\\\/transmission\\\/mittlager\\\/centrumlager-bsa-122-5-73mm-bb-un300-square-d-nl\\\/\",\"url\":\"https:\\\/\\\/kehitys.vmsport.fi\\\/sv\\\/webbutik\\\/reservdelar\\\/transmission\\\/mittlager\\\/centrumlager-bsa-122-5-73mm-bb-un300-square-d-nl\\\/\",\"name\":\"Keski\u00f6laakeri BSA 122.5\\\/73mm BB-UN300 nelikantti (D-NL) - 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