{"product_id":"shimano-rt-cl800-centrelock-disc-brake-rotor-203mm-internal-serration","title":"Shimano RT-CL800 Centrelock Disc Brake Rotor 203mm Internal Serration","description":"\u003cp\u003eShimano RT-CL800 Centrelock Disc Brake Rotor – 203mm Internal Serration\n\u003cbr\u003eConfidence on every descent starts with control you can count on.\n\u003cbr\u003eBuilt for road, gravel and even MTB applications, the Shimano RT-CL800 rotor delivers consistent braking performance with a lightweight, low-noise design. It’s a top-tier choice for cyclists chasing reliability on fast descents, technical trails, or long-distance endurance rides.\n\u003cbr\u003eWith Shimano’s Ice Technologies FREEZA design and a multi-layer construction that disperses heat efficiently, this rotor stays cooler under pressure—ideal for challenging Australian terrain and conditions. It’s compatible with a wide range of Shimano calipers and brake pads, offering versatile performance across disciplines.\n\u003cbr\u003eCrafted with Shimano’s hallmark quality and backed by advanced heat management technology.\n\u003cbr\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003eIce Technologies FREEZA cooling fins for superior heat dissipation\n\u003cbr\u003eLightweight sandwich construction: stainless steel outer layers and aluminium core\n\u003cbr\u003eReduced rotor noise and minimal weight for a smoother, quieter ride\n\u003cbr\u003eOptimised for both road cycling and gravel adventures\n\u003cbr\u003eCompatible with a wide range of Shimano hydraulic calipers and brake pad types\n\u003cbr\u003eInternal serration lockring for quick-release and 12 mm thru-axle systems\u003c\/p\u003e\n\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\n\u003cp\u003eMount: Centre Lock\n\u003cbr\u003eDiameter: 203 mm\n\u003cbr\u003eRotor Construction: 2-piece\n\u003cbr\u003eRotor Material: Stainless steel outer layers, aluminium core\n\u003cbr\u003eSpider Material: Aluminium (painted finish)\n\u003cbr\u003eWeight: 169 g (160 mm)\n\u003cbr\u003eLockring: Anodised aluminium, internal toothing\n\u003cbr\u003ePad Compatibility: Organic and sintered (organic only for BR-S700 and BR-S7000)\n\u003cbr\u003eAxle Compatibility:\u003c\/p\u003e\n\n\u003cp\u003e9\/10 mm QR and 12 mm thru-axle (included lockring)\n\u003cbr\u003eFor 15 mm\/20 mm thru-axles, use SM-HB20 lockring (sold separately)\u003c\/p\u003e\n\n\u003cp\u003eBrake Caliper Compatibility: Wide compatibility including Ultegra, GRX, and MTB series (see full list in product details)\u003c\/p\u003e\n\n\u003cp\u003eBrake Caliper Compatibility: BR-M9100, BR-M9120, BR-M9110-R, BR-M9000, BR-M9020, BR-M8100, BR-M8120, BR-M8110-R, BR-M8000, BR-M8020, BR-M7100, BR-M7120, BR-M7110-R, BR-M7000, BR-M6100, BR-M6120, BR-M6000, BR-MT520, BR-MT420, BR-M820, BR-M640, BR-U8000, BR-U8020, BR-S7000, BR-S700, BR-R9270, BR-R9170, BR-R8170, BR-R8070, BR-R7170, BR-R7070, BR-4770, BR-RS805, BR-R785, BR-RS785, BR-RS505, BR-RS405, BR-RX820, BR-RX820-LE, BR-RX810, BR-RX400\n\u003cbr\u003eBrake Pad Compatibility: sintered*, organic * with BR-S700 and BR-S7000 only organic\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":45347739336813,"sku":"IRTCL800LJ","price":143.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9436\/9389\/files\/RT-CL800-203_1__45963.1746151272.jpg?v=1781612728","url":"https:\/\/alchemycycletrader.com.au\/products\/shimano-rt-cl800-centrelock-disc-brake-rotor-203mm-internal-serration","provider":"Alchemy Cycle Trader","version":"1.0","type":"link"}