{"product_id":"dyisland-sdm4-4-piston-hydraulic-disc-brake-caliper","title":"DYISLAND SDM4 4-Piston Hydraulic Disc Brake Caliper","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDYISLAND SDM4 Four-Piston Hydraulic Brake Caliper\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is designed for replacement or upgrade within compatible DYISLAND hydraulic brake systems. Its CNC-machined 6061 aluminum body combines strength with precision, while integrated cooling fins help dissipate heat for consistent braking performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSupplied with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epre-installed brake pads\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the SDM4 is ready for connection to a compatible brake hose. For compatibility or installation guidance, please contact our customer service team.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFour-piston design for powerful, controlled braking\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCNC-machined 6061 aluminum construction\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIntegrated cooling fins for efficient heat dissipation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e74 mm mounting spacing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eM4 fill port\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWeight: 114.5 g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant Note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This caliper is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esupplied without brake fluid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. After connecting the brake hose, fill and thoroughly bleed the hydraulic system before riding.\u003c\/span\u003e\u003c\/p\u003e","brand":"dyisland","offers":[{"title":"Black","offer_id":53376594510106,"sku":"SDM4 卡钳黑","price":30.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":53376594542874,"sku":"SDM4 卡钳钛","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0108\/3418\/files\/DYISLANDSDM4.png?v=1793957371","url":"https:\/\/www.dy-island.com\/cs\/products\/dyisland-sdm4-4-piston-hydraulic-disc-brake-caliper","provider":"dyisland","version":"1.0","type":"link"}