{"product_id":"headset-lower-blackbearing-external-cup-frame-49-mm-pivot-1-1-8","title":"headset lower - blackbearing - external cup - frame 49 mm - pivot 1-1\/8","description":"Key FeaturesExternal lower headset EC49\/30 standardCompatible with 1-1\/8 forks with 30 mm crown raceAllows 1.5 to 1-1\/8 conversionDesigned for 49 mm head tubesEnsures stable and precise steering\nDescriptionThe Black Bearing BB-HE-EC49\/30 lower headset is designed for frames with a 49 mm head tube and forks with a 30 mm crown race.It allows the use of 1-1\/8 forks on larger head tubes, making it ideal for conversion and upgrade applications.\nSpecificationsType: lower headsetStandard: EC49\/30Frame diameter: 49 mmFork crown race diameter: 30 mmFork compatibility: 1-1\/8Function: reduction and steering supportStructure: external cupMaterial: high strength alloyUse: MTB, gravel, road\nCompatibilityCompatible with 49 mm head tubesCompatible with 1-1\/8 forksIdeal for 1.5 to 1-1\/8 conversionNot compatible with direct 1.5 forksNot compatible with integrated or semi integrated systems","brand":"BLACKBEARING","offers":[{"title":"Default Title","offer_id":54189360120154,"sku":"BB-HE-EC49\/30","price":20.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/6831\/5738\/files\/pim_11180e6d-af38-4c9a-979e-ac0b0ecfbd9e_1000-1000.jpg?v=1779474604","url":"https:\/\/grafiteoffroad.com\/products\/headset-lower-blackbearing-external-cup-frame-49-mm-pivot-1-1-8","provider":"Grafite Offroad","version":"1.0","type":"link"}