{"product_id":"rotor-t47-stahl-innenlager-29mm-dub-achse-extern","title":"ROTOR T47 steel bottom bracket - 29mm DUB axle external","description":"\u003ch3\u003e Rotor T4729 - Road bottom bracket steel 29mm external bearing\u003c\/h3\u003e\n\u003cbr\u003e\n With the newly developed ROTOR T47 bearing shells, SRAM DUB cranks with 29 millimeter crankshafts can be used in frames with T47 threads. These are made of CNC-milled aluminum 7075 and have steel bearings and silicone seals.\u003cbr\u003e\n\u003cbr\u003e \nThe T4729 version is suitable for Rotor and Shimano cranksets with a 29 mm axle. In the external version, the bottom bracket is compatible with 68 mm racing bike and 73 mm MTB frames.\u003cbr\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Bearing shell material: aluminum\u003c\/li\u003e\n\n\u003cli\u003e Bearing material: steel\u003c\/li\u003e\n\n\u003cli\u003e External with external bearings\u003c\/li\u003e\n\n\u003cli\u003e Manufacturer number: C04-040-01010-0\u003c\/li\u003e\n\n\u003cli\u003e Bottom bracket type: T47 (Screwed)\u003c\/li\u003e\n\n\u003cli\u003e Bottom bracket housing width: 68 - 73 mm\u003c\/li\u003e\n\n\u003cli\u003e Inner bearing housing Ø: 47 mm\u003c\/li\u003e\n\n\u003cli\u003e Crank shaft diameter: 29 mm DUB\u003c\/li\u003e\n\n\u003cli\u003e Crank compatibility: All cranks with 29 mm shaft, ideal for SRAM DUB\u003c\/li\u003e\n\n\u003cli\u003e Bearing: double row industrial ball bearing made of steel\u003c\/li\u003e\n\n\u003cli\u003e Special precision industrial bearings for a long, silky-smooth run\u003c\/li\u003e\n\n\u003cli\u003e Lightweight and durable\u003c\/li\u003e\n\n\u003cli\u003e Color: Black\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n","brand":"ROTOR Bike","offers":[{"title":"Default Title","offer_id":47311009415508,"sku":"56120-EXT","price":69.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/9148\/0660\/products\/ROBBT4729EX-SB-ROTOR-T47-Innenlager-29mm-DUB-Stahl-extern-1_6fe6ff6c-e69c-48a4-ad61-7653e81e776a.png?v=1701993295","url":"https:\/\/smpirts.com\/en\/products\/rotor-t47-stahl-innenlager-29mm-dub-achse-extern","provider":"SMParts","version":"1.0","type":"link"}