{"product_id":"ceramicspeed-ceramic-coated-wheel-kits-zipp-4","title":"CeramicSpeed Ceramic Coated Wheel Kits - Zipp 4","description":"\u003cdiv\u003e\n\u003cp\u003eMost riders never think about their hub bearings until something feels off — but the \u003cstrong\u003eCeramicSpeed Ceramic Coated Wheel Kits - Zipp 4\u003c\/strong\u003e are worth thinking about before that point. Designed as a direct replacement for the stock bearings in compatible Zipp wheels, these ceramic coated bearings are engineered to reduce friction and extend service life well beyond what standard steel bearings deliver.\u003c\/p\u003e\n\n\u003cp\u003eThe coating is the key distinction here. CeramicSpeed's ceramic coated bearing surfaces are designed to run smoother and last longer than uncoated alternatives — the manufacturer cites over three times the lifespan of standard bearings. Each kit includes everything needed for a full hub service: four 61803 bearings, two 61903 bearings, a 10mL syringe of \u003cstrong\u003eCeramicSpeed AllRound grease\u003c\/strong\u003e, and a sticker sheet. You're not sourcing parts separately or estimating how much grease you need — it's a complete service kit.\u003c\/p\u003e\n\n\u003cp\u003eThe real-world effect shows up over long rides and repeated efforts. Lower rolling resistance means less energy lost at the hub with every wheel rotation — a marginal gain that compounds across miles. And when bearings last longer, the smooth feel you install on day one stays consistent far deeper into the bearing's service life.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Coated Wheel Kits Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eCompatible with: Zipp wheels (Kit 4)\u003c\/li\u003e\n  \u003cli\u003eIncluded bearings: Four 61803, two 61903\u003c\/li\u003e\n  \u003cli\u003eGrease included: 10mL syringe of CeramicSpeed AllRound grease\u003c\/li\u003e\n  \u003cli\u003eDesigned service life: Over 3x longer than standard bearings (manufacturer claim)\u003c\/li\u003e\n  \u003cli\u003eAlso includes: CeramicSpeed sticker sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":43705668337708,"sku":"101747","price":945.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-coated-wheel-kits-zipp-4-8565181.jpg?v=1771301537","url":"https:\/\/ricycles.com\/products\/ceramicspeed-ceramic-coated-wheel-kits-zipp-4","provider":"RA Cycles","version":"1.0","type":"link"}