{"product_id":"ybeki-premium-floating-disc-brake-rotor-140-160-180-203mm-7075-t6-aircraft-aluminum-core-stainless-steel-72-6-bolt-design-for-mtb-road-bmx-0-08mm-precision-enhanced-heat-dissipation","title":"YBEKI Premium Floating Disc Brake Rotor (140\/160\/180\/203mm) - 7075-T6 Aircraft Aluminum Core \u0026 Stainless Steel - 72° 6-Bolt Design for MTB\/Road\/BMX - 0.08mm Precision \u0026 Enhanced Heat Dissipation","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e YBEKI\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e red\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1.【Ultra-Stable 72° Five-Nail Design】Features a premium 72° five-bolt force structure for zero wobble during braking, paired with a scratch-resistant surface to prevent rivet interference with brake calipers. Boasts industry-leading 0.08mm ultra-precision flatness for effortless installation—no tedious adjustments needed. Universally compatible with all hydraulic and mechanical disc brake systems.\u003c\/li\u003e\n\u003cli\u003e2.【Premium 7075 Aluminum Alloy Construction】Triple-layer design: CNC-machined aluminum core + stainless steel friction ring + aluminum wing heat sink: 7075 aerospace-grade aluminum (cold-forged) offers 30% higher strength than mild steel while reducing weight by 40–60g. Aluminum wing heat sink with honeycomb structure accelerates heat dissipation, lowering brake, temperatures by 30% to eliminate thermal fade and ensure consistent stopping power. Anodized surface enhances corrosion resistance, ideal for wet, muddy, or harsh environments.\u003c\/li\u003e\n\u003cli\u003e3.【Precision Sizing for Every Riding Style】Available in 140mm (road bike preferred), 160mm (mountain bike standard), 180mm (downhill enhancement), and 203mm (extreme braking). 140mm: 86g | 160mm: 110g | 180mm: 146g | 203mm: 180g. features a thickened stainless steel friction layer that withstands 50+ continuous hard stops with minimal performance loss. Note: Verify your hub’s compatibility before ordering to ensure correct fit.\u003c\/li\u003e\n\u003cli\u003e4.【Lightweight Floating Design for Durability】Floating rotor design with titanium alloy rivets connects the core and friction ring: Reduces rotational inertia by 30% for faster acceleration and responsive braking. Split structure allows easy replacement of the friction ring, cutting long-term maintenance costs. Tested to 100,000 fatigue cycles—2x the lifespan of traditional one-piece rotors.\u003c\/li\u003e\n\u003cli\u003e5.【1-Year Warranty \u0026amp; Dedicated Support】Industry-leading 1-year warranty covers material defects, manufacturing issues, and non-human damage: 24-hour quick-response customer service for replacements or full refunds (your choice). Free technical support to assist with installation and troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e Y96\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 8414837582745\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 11.7 x 8.6 x 0.6 inches\u003c\/p\u003e","brand":"Purrosa","offers":[{"title":"Default Title","offer_id":47928278188291,"sku":"B08NSMG4MQ","price":54.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/3031\/2451\/files\/71iqjiKUAmL.jpg?v=1775938136","url":"https:\/\/purrosa.com\/products\/ybeki-premium-floating-disc-brake-rotor-140-160-180-203mm-7075-t6-aircraft-aluminum-core-stainless-steel-72-6-bolt-design-for-mtb-road-bmx-0-08mm-precision-enhanced-heat-dissipation","provider":"Purrosa","version":"1.0","type":"link"}