{"product_id":"wheels-manufacturing-t47a-abec3","title":"Wheels Manufacturing T47A Abec3","description":"\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eThreaded Security. Precision Spin.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe Wheels Manufacturing T47A features a clever \u003cb data-path-to-node=\"3\" data-index-in-node=\"48\"\u003etwo-piece design\u003c\/b\u003e that threads directly into your frame's bottom bracket shell. Unlike standard press-fit systems that can slip, shift, and cause annoying creaks over time, this threaded interface locks the left and right cups perfectly in parallel alignment. Packed with premium \u003cb data-path-to-node=\"3\" data-index-in-node=\"327\"\u003eAbec3 bearings\u003c\/b\u003e, this bottom bracket minimizes rotational drag, ensuring that every watt you push.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eWhy Wheels Mfg T47A is the Mechanic’s Gold Standard:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eThreaded Asymmetric (T47A) Design:\u003c\/b\u003e Specifically engineered for asymmetric T47 frame shells (found on select Cervélo road\/gravel lines). The threaded cup engagement completely eliminates frame creaking by preventing any internal shifting or micro-movements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003ePremium ABEC3 Bearings:\u003c\/b\u003e Featuring high-grade steel balls and hardened chromium steel races, these bearings offer exceptional roundness and smooth rotation, ensuring minimal friction and a long service life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eCNC-Machined Aluminum Cups:\u003c\/b\u003e Proudly machined in the USA from premium \u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"69\"\u003e6061-T6 aluminum\u003c\/b\u003e. These exceptionally robust cups won't deform or distort during installation, ensuring a perfect, factory-grade fit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eDual-Stage Silicone Seals:\u003c\/b\u003e Engineered with robust outer seals and internal wipers that actively block out rain, road salt, wash water, and grit, keeping your bearing grease pristine through brutal four-season riding conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eUniversal 24mm Crank Compatibility:\u003c\/b\u003e Designed to host standard 24mm spindles seamlessly. It is the absolute perfect fit for your \u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"128\"\u003eShimano 105\u003c\/b\u003e, Ultegra, or Dura-Ace cranksets without the need for sketchy, multi-piece adapters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\"\u003eFully Serviceable Architecture:\u003c\/b\u003e Unlike throwaway plastic bottom brackets, this entire unit is designed to be easily greased, maintained, or completely rebuilt with replacement bearings down the road.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eFrame Interface:\u003c\/b\u003e T47A (Asymmetric \/ Threaded)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eShell Width:\u003c\/b\u003e 79mm (Asymmetric)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eBearing Grade:\u003c\/b\u003e ABEC3 Precision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eCup Material:\u003c\/b\u003e CNC-Machined 6061-T6 Aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cb data-path-to-node=\"7,5,0\" data-index-in-node=\"0\"\u003eTool Pattern:\u003c\/b\u003e 44mm, 16-notch (Standard bottom bracket tool)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9,0\"\u003e\u003cb data-path-to-node=\"9,0\" data-index-in-node=\"0\"\u003eThe Alegro Perspective:\u003c\/b\u003e The asymmetric T47A standard is fantastic for frame stiffness, but if you install a cheap, low-tolerance bottom bracket, it \u003ci data-path-to-node=\"9,0\" data-index-in-node=\"221\"\u003ewill\u003c\/i\u003e creak eventually. This CNC-machined alloy unit solves that completely. The threads align the bearings so perfectly that your crankset will feel like it spins on air. It’s the perfect foundation when you're building out a new performance bike or updating your 12Speed Shimano drivetrain.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eZero Creaks. Total Power Transfer. Solidify your Drivetrain with Wheels Manufacturing.\u003c\/b\u003e\u003c\/p\u003e","brand":"Wheels Mfg","offers":[{"title":"30mm (Rotor and Others)","offer_id":49984733708511,"sku":null,"price":180.0,"currency_code":"CAD","in_stock":false},{"title":"29mm (Sram Dub)","offer_id":49984733741279,"sku":null,"price":180.0,"currency_code":"CAD","in_stock":false},{"title":"24mm (Shimano and Others)","offer_id":49984733774047,"sku":null,"price":180.0,"currency_code":"CAD","in_stock":false},{"title":"24\/22mm (Sram GXP)","offer_id":49984733806815,"sku":null,"price":180.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5452\/3103\/files\/12038.jpg?v=1780525573","url":"https:\/\/alegrocycles.com\/products\/wheels-manufacturing-t47a-abec3","provider":"Alegro Cycles","version":"1.0","type":"link"}