{"product_id":"stoptech-126-47021sl-disc-brake-rotor","title":"Stoptech 126.47021SL Disc Brake Rotor - Front Left","description":"\u003ch2\u003eStopTech Sport Slotted Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Slotted Disc Brake Rotors (Part Number 126.47021SL) are engineered for enhanced braking performance on select Scion, Subaru, and Toyota models. Designed with precision, these rotors provide reliable stopping power and improved heat dissipation for vehicles such as the Subaru WRX, Toyota 86, and Scion FR-S.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSlotted surface for improved pad bite and debris removal\u003c\/li\u003e\n\u003cli\u003eVented rotor design to enhance cooling and reduce brake fade\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion and extend rotor life\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting for better thermal expansion management\u003c\/li\u003e\n\u003cli\u003eCompatible with 5-lug wheel setups with 100mm bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: StopTech Sport Slotted Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Slotted Disc Brake Rotors line focuses on delivering performance-oriented rotors with slotted surfaces and vented designs. This combination improves braking consistency by promoting better heat dissipation and maintaining pad contact. The slotted pattern helps clear gases and debris from the pad surface, which is beneficial for spirited driving and track use. The 126.47021SL rotor exemplifies these features, making it suitable for drivers seeking enhanced braking on compatible Scion, Subaru, and Toyota vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThese rotors feature a nominal thickness of 0.945 inches (24.000 mm) and a discard thickness of 0.866 inches (22.000 mm), ensuring a solid lifespan before replacement is necessary. The overall height measures 2.232 inches (56.700 mm), with an outside diameter of 11.555 inches (293.500 mm). The rotor includes a floating disc mounting system and straight vane style for efficient airflow and cooling. The hat section is coated to resist corrosion, with a center hole diameter of 2.283 inches (58.000 mm) and a mounting bolt hole circle diameter of 100.000 mm (3.937 inches). This rotor weighs approximately 17.5 lbs (7.95 kgs), balancing durability and performance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eScion FR-S and 86 models\u003c\/li\u003e\n\u003cli\u003eSubaru WRX, BRZ, Crosstrek, Forester, Impreza, Legacy, Outback, Baja, and XV Crosstrek\u003c\/li\u003e\n\u003cli\u003eToyota 86 and GR86\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is designed specifically for these models, ensuring proper fitment and optimal braking performance.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fade during aggressive driving or track use\u003c\/li\u003e\n\u003cli\u003eUneven pad wear due to heat buildup\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust on rotor hats reducing lifespan\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency from gas and debris accumulation\u003c\/li\u003e\n\u003cli\u003eWarping caused by thermal stress\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires a compatible 5-lug wheel hub with a 100mm bolt circle diameter. Ensure the rotor is mounted floating to allow for thermal expansion. The coated hat finish helps prevent corrosion, but proper cleaning of the hub surface before installation is recommended. Bearings and ABS tone rings are not included and should be reused or replaced as needed. Always torque lug nuts to manufacturer specifications and verify rotor thickness before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech Sport Slotted Disc Brake Rotors are manufactured to meet or exceed OEM standards for durability and performance. The coated hat finish provides additional corrosion resistance to extend service life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or StopTech directly for warranty terms related to part number 126.47021SL.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44572188246197,"sku":"FLMN-126.47021SL","price":134.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12647021SL_Fro.jpg?v=1774639067","url":"https:\/\/www.partcatalog.com\/products\/stoptech-126-47021sl-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}