{"product_id":"carbonin-carbon-seat-unit-support-kawasaki-zx-10-r-rr-ck22310","title":"Carbonin Carbon Seat Unit Support Kawasaki ZX-10 R\/RR (2021-2026) CK22310","description":"\u003cp\u003eA race tail that flexes under the rider is not merely uncomfortable; it moves the point the rider is bracing against, and that arrives as vagueness at exactly the wrong moment. CK22310 is the piece that stops it. The support sits beneath the CK22300 seat unit and ties it into the subframe so the load a rider puts through the tail is spread rather than concentrated at the mounting bolts.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUnderpins the CK22300 tail and transfers rider load into the subframe\u003c\/li\u003e\n\u003cli\u003eCarbon construction with a prepreg inner skin, cured under autoclave pressure\u003c\/li\u003e\n\u003cli\u003eDistributes load across a face rather than through individual fixings\u003c\/li\u003e\n\u003cli\u003eBuffed weave, supplied without clearcoat\u003c\/li\u003e\n\u003cli\u003eSold separately so it can be replaced independently of the tail\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLoad Paths in a Composite Tail\u003c\/h2\u003e\n\u003cp\u003eCarbon takes tension and compression extremely well and point loads rather badly. Bolt a tail directly to a subframe and every kilo the rider puts through it arrives at a handful of holes, each of which becomes a stress concentration in a brittle laminate. The classic result is a crack radiating from one fastener after a season, long after anyone remembers the crash that started it. A support spreads the same load over a broad bearing surface, which is why it is a structural component and not a bracket.\u003c\/p\u003e\n\u003ch2\u003eCarbon for a Part Nobody Sees\u003c\/h2\u003e\n\u003cp\u003eIt is fair to ask why a hidden support is made from carbon at all, when steel would be cheaper and nobody would ever look at it. The answer is stiffness per gram. This part exists to resist bending, and the amount it bends under a given load depends on the material's stiffness and on how deep the section is. Carbon lets Carbonin build a deep, stiff section that still weighs very little — which matters because the part sits high and well behind the machine's centre, the worst place on a motorcycle to add mass.\u003c\/p\u003e\n\u003ch2\u003eIn the Assembly\u003c\/h2\u003e\n\u003cp\u003eThe support goes in before the tail is closed up and before the foam is fitted, together with the IN2201K bracket. It is quiet, unglamorous, and the reason the visible parts last.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFor the Kawasaki ZX-10 R and ZX-10 RR, 2021 to 2026, as part of the CK22300 seat unit assembly.\u003c\/p\u003e\n\u003ch2\u003eRoad Approval\u003c\/h2\u003e\n\u003cp\u003eSupplied as a competition part without approval documentation.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Carbonin\u003c\/li\u003e\n\u003cli\u003ePart number: CK22310\u003c\/li\u003e\n\u003cli\u003eComponent: Support for the race seat unit\u003c\/li\u003e\n\u003cli\u003eMaterial: Carbon fibre, prepreg inner skin, autoclave cured\u003c\/li\u003e\n\u003cli\u003eFinish: Plane weave, buffed gloss, no clearcoat\u003c\/li\u003e\n\u003cli\u003eWorks with: CK22300 race seat unit\u003c\/li\u003e\n\u003cli\u003eFitment: Kawasaki ZX-10 R \/ ZX-10 RR (2021-2026)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None supplied — closed-course competition use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carbonin","offers":[{"title":"Default Title","offer_id":53644169707786,"sku":"CK22310","price":110.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/CK22310.png?v=1788850893","url":"https:\/\/inter-pace.com\/en-sm\/products\/carbonin-carbon-seat-unit-support-kawasaki-zx-10-r-rr-ck22310","provider":"Inter-Pace","version":"1.0","type":"link"}