{"product_id":"shimano-sm-rt66-160mm-6-bolt-disc-brake-rotor","title":"Shimano SM-RT66 160mm 6-Bolt Disc Brake Rotor | Resin \u0026 Metal Pad Compatible","description":"\u003ch2\u003eShimano SM-RT66 160mm 6-Bolt Disc Brake Rotor\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eReliable braking performance with Shimano quality for mountain bikes, gravel bikes, commuters, and everyday riders.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Shimano SM-RT66 160mm Disc Brake Rotor delivers dependable stopping power in a lightweight and durable package. Designed for use with \u003cstrong\u003e6-bolt hub mounting systems\u003c\/strong\u003e, the SM-RT66 provides consistent braking performance in dry, wet, and muddy riding conditions while maintaining excellent heat management for everyday riding.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from high-quality stainless steel, the rotor offers excellent durability and dependable braking across a wide range of riding disciplines. Shimano's proven anti-loosen plate system helps keep rotor bolts securely fastened while making installation straightforward and reliable.\u003c\/p\u003e\n\n\u003cp\u003eThe SM-RT66 is compatible with both \u003cstrong\u003eresin and metallic (sintered) brake pads\u003c\/strong\u003e, giving riders the flexibility to choose the brake pad compound that best matches their riding style and terrain.\u003c\/p\u003e\n\n\u003cp\u003eThis 160mm version is an excellent choice for cross-country mountain bikes, gravel bikes, hybrids, commuter bikes, trekking bikes, and many e-bikes where responsive braking and low weight are priorities.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e160mm diameter disc brake rotor\u003c\/li\u003e\n\u003cli\u003eStandard 6-bolt hub mounting system\u003c\/li\u003e\n\u003cli\u003eCompatible with resin and metallic brake pads\u003c\/li\u003e\n\u003cli\u003eConsistent braking performance in all weather conditions\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel construction\u003c\/li\u003e\n\u003cli\u003eAnti-loosen plate design helps secure rotor bolts\u003c\/li\u003e\n\u003cli\u003eExcellent replacement or upgrade rotor for Shimano hydraulic and mechanical disc brakes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Riders Choose the Shimano SM-RT66\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eTrusted Shimano braking performance\u003c\/li\u003e\n\u003cli\u003eEasy installation with secure anti-loosen plates\u003c\/li\u003e\n\u003cli\u003eWorks with both resin and metallic brake pads\u003c\/li\u003e\n\u003cli\u003eExcellent durability for everyday riding and trail use\u003c\/li\u003e\n\u003cli\u003eSmooth, predictable braking with minimal maintenance\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide variety of Shimano and other 6-bolt brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Shimano\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SM-RT66\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor Diameter:\u003c\/strong\u003e 160mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Standard:\u003c\/strong\u003e 6-Bolt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor Material:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Pad Compatibility:\u003c\/strong\u003e Resin and Metallic (Sintered)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hardware:\u003c\/strong\u003e Anti-loosen plate system included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Hydraulic and Mechanical Disc Brake Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Product Code:\u003c\/strong\u003e ESMRT66SP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 192790927671\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCross-country mountain bikes\u003c\/li\u003e\n\u003cli\u003eTrail bikes\u003c\/li\u003e\n\u003cli\u003eGravel bikes\u003c\/li\u003e\n\u003cli\u003eCyclocross bikes\u003c\/li\u003e\n\u003cli\u003eHybrid bikes\u003c\/li\u003e\n\u003cli\u003eCommuter bicycles\u003c\/li\u003e\n\u003cli\u003eTrekking bikes\u003c\/li\u003e\n\u003cli\u003eE-bikes using 160mm 6-bolt rotors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBefore You Buy\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eThis listing is for \u003cstrong\u003eone (1) 160mm disc brake rotor\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCompatible only with \u003cstrong\u003e6-bolt hub mounting systems\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eNot compatible with Shimano Center Lock hubs.\u003c\/li\u003e\n\u003cli\u003eWorks with both resin and metallic brake pads.\u003c\/li\u003e\n\u003cli\u003eAlways verify that your frame, fork, brake caliper, and adapter support a 160mm rotor before ordering.\u003c\/li\u003e\n\u003cli\u003eRotor bolts and anti-loosen plates should be installed according to Shimano torque specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eShimano SM-RT66 160mm Disc Brake Rotor\u003c\/strong\u003e is one of Shimano's most trusted 6-bolt rotors, offering dependable braking, excellent durability, and compatibility with both resin and metallic brake pads. Whether you're replacing a worn rotor or upgrading your braking system, the SM-RT66 delivers the consistent performance riders expect from Shimano.\u003c\/p\u003e\n\n\u003cdiv data-ai=\"buying-guide\" style=\"display:none;\"\u003e\nShimano SM-RT66. Shimano RT66 rotor. Shimano 160mm rotor. 160mm disc brake rotor. Shimano 6 bolt rotor. 6-bolt disc brake rotor. Mountain bike brake rotor. Gravel bike brake rotor. Hydraulic brake rotor. Mechanical disc brake rotor. Stainless steel brake rotor. Resin pad compatible rotor. Metallic pad compatible rotor. Shimano MTB rotor. Cross country brake rotor. Trail bike rotor. Commuter bike disc rotor. Trekking bike brake rotor. Replacement Shimano rotor. Disc brake replacement rotor. 160mm MTB rotor. Bicycle brake rotor.\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":53809279893818,"sku":"GG-SHIM-SMRT66-160-6B","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5735\/8394\/files\/72a773b3f42e2da59f403404fa2b0bfba3b2f9a1.jpg-650Wx650H.jpg?v=1785265920","url":"https:\/\/gograva.com\/products\/shimano-sm-rt66-160mm-6-bolt-disc-brake-rotor","provider":"Grava Adventure Corporation","version":"1.0","type":"link"}