{"product_id":"sram-am-db-rotor-cl-paceline-x-140-rounded-lr","title":"Sram AM DB ROTOR CL PACELINE X 140 ROUNDED LR","description":"\u003ch2\u003eSRAM Paceline X Rounded Disc Brake Rotor — 140mm Centerlock\u003c\/h2\u003e\u003cp\u003eThe SRAM Paceline X Rounded is SRAM's lightest road disc brake rotor, combining a steel Paceline brake track with a lightweight aluminum spider for minimal rotational mass. The 140mm version weighs approximately 100 grams, making it a top choice for road disc wheel builds where every gram counts. The rounded outer edge profile reduces the sharpness of a fresh rotor, improving handling during wheel swaps and transport. Mounting is Centerlock only — a compatible internal-spline lockring is included — and the rotor is compatible with SRAM Red, Force, Rival, and Apex AXS hydraulic calipers as well as other standard Centerlock road calipers.\u003c\/p\u003e\u003cp\u003eOne important spec to note: the Paceline X has a fresh thickness of 1.85mm and a minimum wear thickness of 1.7mm — a narrower wear window than older SRAM Centerline rotors. Regular thickness checks with a rotor gauge or caliper are recommended to monitor wear before replacement is needed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTwo-piece construction: steel braking surface bonded to aluminum spider\u003c\/li\u003e\n\u003cli\u003ePaceline brake track engineered for quiet, smooth road disc braking\u003c\/li\u003e\n\u003cli\u003eRounded edge profile on the outer track for safer handling\u003c\/li\u003e\n\u003cli\u003e140mm diameter, approximately 100 grams\u003c\/li\u003e\n\u003cli\u003eCenterlock mounting only — no 6-bolt version available\u003c\/li\u003e\n\u003cli\u003eFresh thickness: 1.85mm | Minimum thickness: 1.7mm\u003c\/li\u003e\n\u003cli\u003eInternal-spline Centerlock lockring included\u003c\/li\u003e\n\u003cli\u003eCompatible with SRAM Red, Force, Rival, and Apex AXS hydraulic calipers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":46078053318725,"sku":"710845919435","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/0032\/5189\/files\/123101-1.jpg?v=1792575251","url":"https:\/\/noboundariessport.com\/products\/sram-am-db-rotor-cl-paceline-x-140-rounded-lr","provider":"No Boundaries Sport","version":"1.0","type":"link"}