{"product_id":"ceramicspeed-ceramic-wheel-kits-lightweight-1","title":"CeramicSpeed Ceramic Wheel Kits - Lightweight 1","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Wheel Kits - Lightweight 1\u003c\/strong\u003e is the direct replacement kit for the bearings found in Lightweight Meilenstein Tubular wheels — including Standard, Schwarz, and Weiss versions. Six bearings in total: two for the front hub, two for the rear hub, and two for the cassette body.\u003c\/p\u003e\n\n\u003cp\u003eCeramicSpeed uses Grade 3 Silicon Nitride ceramic balls, manufactured to a surface finish and roundness that the company claims are 400% smoother and 128% harder than standard steel balls, while weighing 58% less. They also exceed standard ceramic ball tolerances — rated over 100% smoother and 15% harder. The balls are installed into hardened steel races in dust-free clean rooms, and CeramicSpeed's own-formula grease comes pre-applied, with a syringe included so you can add more before fitting the seals. The result, according to CeramicSpeed, is bearing life three to five times longer than conventional bearings — not just lower rolling resistance, but meaningfully extended service intervals even under hard use.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Wheel Kits - Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Lightweight Meilenstein Tubular (Standard, Schwarz, Weiss)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKit contents:\u003c\/strong\u003e 6 bearings (2 front, 2 rear, 2 cassette body), seals, grease syringe, and sticker sheet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBall material:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRaces:\u003c\/strong\u003e Hardened steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 101809\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":43705650544684,"sku":"101809","price":630.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-wheel-kits-lightweight-1-5323842.jpg?v=1771301647","url":"https:\/\/ricycles.com\/products\/ceramicspeed-ceramic-wheel-kits-lightweight-1","provider":"RA Cycles","version":"1.0","type":"link"}