{"product_id":"rt-cl800","title":"RT-CL800","description":"\u003ch3 class=\"list_anchor_cs_h3\"\u003eSHIMANO RT-CL800 | ULTEGRA Grade Disc Brake Rotor with Enhanced Heat Dissipation and Silence\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eConsistent braking power even on long descents.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe SHIMANO \"RT-CL800\" is a centerlock disc brake rotor adopted in the ULTEGRA R8100 series.\u003c\/p\u003e\n\u003cp\u003eFeaturing SHIMANO's unique ICE TECHNOLOGIES FREEZA, it suppresses brake temperature rise through high heat dissipation. This maintains stable braking during long descents and high-load rides, reducing fade.\u003c\/p\u003e\n\u003cp\u003eFurthermore, a newly designed arm shape increases rotor rigidity while suppressing vibration and resonance. This improves quietness compared to conventional models, providing a more comfortable and reassuring riding experience.\u003c\/p\u003e\n\u003cp\u003eThis high-performance disc rotor is suitable for a wide range of categories, including road bikes, gravel roads, and endurance roads.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 class=\"list_anchor_cs_h3\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eDisc brake rotor adopted in the ULTEGRA R8100 series\u003c\/li\u003e\n\n\u003cli\u003eExcellent heat dissipation performance with ICE TECHNOLOGIES FREEZA\u003c\/li\u003e\n\n\u003cli\u003eMaintains stable braking performance even on long descents\u003c\/li\u003e\n\n\u003cli\u003eHigh-rigidity design with a newly designed arm shape\u003c\/li\u003e\n\n\u003cli\u003eHigh quietness that suppresses rotor squeal and vibration\u003c\/li\u003e\n\n\u003cli\u003eCenterlock mounting for easy and secure attachment\u003c\/li\u003e\n\n\u003cli\u003eCompatible with a wide range of bikes from road to gravel\u003c\/li\u003e\n\n\u003cli\u003eAvailable in a wide range of sizes from 140mm to 203mm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 class=\"list_anchor_cs_h3\"\u003eSPEC\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eModel: RT-CL800\u003c\/li\u003e\n\n\u003cli\u003eSeries: ULTEGRA R8100\u003c\/li\u003e\n\n\u003cli\u003eType: Disc brake rotor\u003c\/li\u003e\n\n\u003cli\u003eMounting method: Centerlock\u003c\/li\u003e\n\n\u003cli\u003eTechnology: ICE TECHNOLOGIES FREEZA\u003c\/li\u003e\n\n\u003cli\u003eCompatible pad shape: Narrow\u003c\/li\u003e\n\n\u003cli\u003eSize lineup: 140mm \/ 160mm \/ 180mm \/ 203mm\u003c\/li\u003e\n\n\u003cli\u003eAverage weight: 97g (140mm), 114g (160mm), 139g (180mm), 169g (203mm)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIf you want to fully utilize your disc brake's performance, choosing the right rotor is crucial.\u003c\/p\u003e\n\u003cp\u003eThe RT-CL800 has high heat dissipation, which gives the impression of stable braking power even on long descents or rides with luggage. You'll likely feel the benefits particularly in summer or during mountain rides.\u003c\/p\u003e\n\u003cp\u003eAnother attractive feature is the low noise and vibration during braking, contributing to overall riding comfort.\u003c\/p\u003e\n\u003cp\u003eInheriting the same design philosophy as the DURA-ACE grade RT-CL900, this model is a highly recommended standard rotor that offers an excellent balance of performance and cost.\u003c\/p\u003e","brand":"SHIMANO","offers":[{"title":"140mm \/ Internal serration \/ In-store stock","offer_id":50119303823635,"sku":"4550170232733","price":7940.0,"currency_code":"JPY","in_stock":false},{"title":"140mm \/ Internal serration \/ Order from manufacturer (approx. 10 days)","offer_id":50119303954707,"sku":"oty-4550170232733","price":7940.0,"currency_code":"JPY","in_stock":true},{"title":"140mm \/ External serrations \/ In-store stock","offer_id":50119313916179,"sku":"4550170232740","price":8120.0,"currency_code":"JPY","in_stock":false},{"title":"140mm \/ External serrations \/ Order from manufacturer (approx. 10 days)","offer_id":50119314047251,"sku":"oty-4550170232740","price":8120.0,"currency_code":"JPY","in_stock":true},{"title":"160mm \/ Internal serration \/ In-store stock","offer_id":50119303856403,"sku":"4550170232771","price":7940.0,"currency_code":"JPY","in_stock":false},{"title":"160mm \/ Internal serration \/ Order from manufacturer (approx. 10 days)","offer_id":50119303987475,"sku":"oty-4550170232771","price":7940.0,"currency_code":"JPY","in_stock":true},{"title":"160mm \/ External serrations \/ In-store stock","offer_id":50119313948947,"sku":"4550170232719","price":8120.0,"currency_code":"JPY","in_stock":false},{"title":"160mm \/ External serrations \/ Order from manufacturer (approx. 10 days)","offer_id":50119314080019,"sku":"oty-4550170232719","price":8120.0,"currency_code":"JPY","in_stock":true},{"title":"180mm \/ External serrations \/ In-store stock","offer_id":50119313981715,"sku":"4550170309565","price":8416.0,"currency_code":"JPY","in_stock":false},{"title":"180mm \/ External serrations \/ Order from manufacturer (approx. 10 days)","offer_id":50119314112787,"sku":"oty-4550170309565","price":8416.0,"currency_code":"JPY","in_stock":true},{"title":"203mm \/ Internal serration \/ In-store stock","offer_id":50119303921939,"sku":"4550170309589","price":9188.0,"currency_code":"JPY","in_stock":false},{"title":"203mm \/ Internal serration \/ Order from manufacturer (approx. 10 days)","offer_id":50119304053011,"sku":"oty-4550170309589","price":9188.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/4237\/2883\/files\/1_ca1e45ba-b79e-408d-9201-eda114bd024e.jpg?v=1732517080","url":"https:\/\/store-eirin-jp.com\/en\/products\/rt-cl800","provider":"京都の自転車屋 CYCLE SHOP eirin ＆ サイクルハテナ","version":"1.0","type":"link"}