{"product_id":"shimano-ultegra-rt-cl800-disc-rotor","title":"Shimano Ultegra RT-CL800","description":"\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eSilent Power.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eStop the rub and stay cool. The \u003cb data-path-to-node=\"3\" data-index-in-node=\"32\"\u003eShimano RT-CL800\u003c\/b\u003e represents the next generation of braking performance. Developed specifically to address heat deformation on long, technical descents, this Ultegra-level rotor is engineered for the rider who demands consistent, whisper-quiet stopping power; no matter how steep the road gets.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eWhy It’s a Major Upgrade:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eQuiet by Design:\u003c\/b\u003e The new 3D-shaped aluminum carrier is significantly more robust than previous models. This increased rigidity prevents the rotor from deforming under extreme heat, virtually eliminating that annoying \"ting-ting-ting\" brake rub after a long descent.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eIce-Tech Freeza Technology:\u003c\/b\u003e Features Shimano’s legendary sandwich construction (Stainless Steel - Aluminum - Stainless Steel). The exposed aluminum radiator fins rapidly dissipate heat, lowering surface temperatures by up to 100°C compared to standard rotors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eConsistent Bite:\u003c\/b\u003e By managing heat more effectively, the RT-CL800 reduces brake fade. You get the same predictable lever feel and stopping power at the bottom of the hill as you did at the top.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eCenterLock Simplicity:\u003c\/b\u003e The splined CenterLock mounting system ensures a perfectly centered installation and increased rigidity, while making rotor swaps a 30-second job.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003ePro Aesthetic:\u003c\/b\u003e With its sleek, integrated cooling fins and black-finished carrier, it adds a high-tech \"pro\" look to any road or gravel build.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eTechnical Specs:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eSizes Available:\u003c\/b\u003e 140mm, 160mm, 180mm, 203mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eMounting:\u003c\/b\u003e CenterLock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eTechnology:\u003c\/b\u003e Ice-Tech Freeza\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eCompatibility:\u003c\/b\u003e Resin or Metal pads (Narrow type)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eWeight:\u003c\/b\u003e ~114g (160mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003cp data-path-to-node=\"9\"\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"9,0\"\u003e\u003cb data-path-to-node=\"9,0\" data-index-in-node=\"0\"\u003eThe Alegro Workshop Note:\u003c\/b\u003e When we build up a \u003cb data-path-to-node=\"9,0\" data-index-in-node=\"45\"\u003eFiftyOne Sika\u003c\/b\u003e, these are our go-to rotors. They are the perfect match for Shimano 12Speed systems, providing the extra clearance needed for the newer, wider-spaced brake calipers.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eUpgrade your braking. Experience the silence of the RT-CL800.\u003c\/b\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"140mm","offer_id":48407747494111,"sku":"IRTCL800SSI","price":90.0,"currency_code":"CAD","in_stock":true},{"title":"160mm","offer_id":48407747526879,"sku":"IRTCL800SI","price":90.0,"currency_code":"CAD","in_stock":true},{"title":"180mm","offer_id":48407747559647,"sku":null,"price":90.0,"currency_code":"CAD","in_stock":false},{"title":"203mm","offer_id":48407747592415,"sku":null,"price":90.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5452\/3103\/files\/RT-CL800-140-primary_1_750_750.jpg?v=1769810272","url":"https:\/\/alegrocycles.com\/products\/shimano-ultegra-rt-cl800-disc-rotor","provider":"Alegro Cycles","version":"1.0","type":"link"}