{"product_id":"dia-compe-nb-1-headset-1","title":"Dia-Compe NB-1 Headset 1","description":"\u003cp\u003eLightweight, precision sealed bearing alloy headset for use on 1\" threadless system forks.\u003c\/p\u003e\u003cp\u003eITA standard type sizing.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eAluminum Headset cups \u003c\/li\u003e \u003cli\u003eSealed cartridge angular contact bearings\u003c\/li\u003e \u003cli\u003eStar nut and aluminium Top Cap included \u003c\/li\u003e \u003cli\u003eSize: 1\" Italian size only \u003c\/li\u003e \u003cli\u003eColour: Silver or Black anodised\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eUpper stack height: 14mm\u003c\/li\u003e \u003cli\u003eLower stack height: 11mm\u003c\/li\u003e \u003cli\u003e1\" Italian specification sizing:\u003c\/li\u003e \u003cli\u003eCrown race: 26.4mm\u003c\/li\u003e \u003cli\u003eHeadtube ID: 30.2mm\u003c\/li\u003e \u003cli\u003eFork steerer OD: 25.4mm\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please pay particular attention to the diameters, as 0.2mm is a significant difference. \u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eInstalling an incorrect size part will damage frames or forks.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eDo not use Star Nut insert on Carbon forks.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSeek assistance from an experienced Bicycle mechanic if in any doubt\u003c\/em\u003e\u003c\/p\u003e","brand":"Dia-Compe","offers":[{"title":"Black","offer_id":54829966492024,"sku":"HDDCNB1K","price":33.99,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":54829967868280,"sku":"HDDCNB1S","price":33.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/HDDCNB1K.jpg?v=1775823153","url":"https:\/\/www.bikeparts.co.uk\/products\/dia-compe-nb-1-headset-1","provider":"BikeParts.co.uk","version":"1.0","type":"link"}