{"product_id":"tektro-tr-52-disc-brake-rotor-180mm-6-bolt","title":"Tektro TR-52 Disc Brake Rotor, 180 mm 6-Bolt","description":"\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e any 6-bolt hub that takes a 180 mm rotor with a 2-piston brake, including the Tektro HD-E3520 on most Aventon e-bikes. Check the size stamped on your current rotor before you order: 180 means this one.\u003c\/p\u003e\u003cp\u003eA Tektro TR-52 stainless steel rotor, 180 mm across and 1.8 mm thick, with its six mounting bolts. One rotor, enough for one wheel. We keep it on the shelf in Sacramento. Discount codes don't apply to Tektro products.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace:\u003c\/strong\u003e deep grooves, a lip you can feel at the edge of the braking track, a bend you cannot true out, or oil contamination that cleaning will not cure. A new rotor is also the one clean time to change pad compound, if you want to.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to install:\u003c\/strong\u003e the rear rotor on a hub-motor bike comes off with the wheel out. Our \u003ca href=\"\/blogs\/guides\/aventon-brake-pads-when-and-how-to-replace\"\u003eAventon brake guide\u003c\/a\u003e walks through it, with photos. Aventon specs the Abound's rotor bolts at 5 to 7 Nm, and the arrow on the rotor points the way the wheel turns.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuick answers\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat size do I need?\u003c\/strong\u003e Read the number stamped on your current rotor. If it says 180 and it mounts with six bolts, this is the one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it come with bolts?\u003c\/strong\u003e Yes, the six mounting bolts are included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShould I replace the pads too?\u003c\/strong\u003e Yes. Old pads are worn to the old rotor, and fitting a new rotor is the one clean time to change pad compound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich way does it go on?\u003c\/strong\u003e The arrow on the rotor points the way the wheel turns.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDiameter: 180 mm\u003c\/li\u003e\n\u003cli\u003eThickness: 1.8 mm\u003c\/li\u003e\n\u003cli\u003eMount: 6-bolt, bolts included\u003c\/li\u003e\n\u003cli\u003eMaterial: stainless steel\u003c\/li\u003e\n\u003cli\u003eWeight: 198 g\u003c\/li\u003e\n\u003cli\u003eTektro part ABRT000214\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tektro","offers":[{"title":"Default Title","offer_id":50572892700742,"sku":"ABRT000214","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/4656\/7494\/files\/tr52.jpg?v=1791322193","url":"https:\/\/breaktimebicycle.com\/products\/tektro-tr-52-disc-brake-rotor-180mm-6-bolt","provider":"Break Time Bicycle Co.","version":"1.0","type":"link"}