{"title":"Headsets","description":"","products":[{"product_id":"no-55r-15-acr-std","title":"FSA No. 55R 1.5' ACR Standard Headset","description":"\u003cp\u003eComplete headset for fully integrated cable routing bike \u003c\/p\u003e\n\u003cp\u003eIncludes fork compression plug\u003c\/p\u003e\n\u003cp\u003e A fully integrated cable routing\u003cbr\u003e• No rotation limit\u003cbr\u003e• ACR top cover standard height 10mm\u003cbr\u003e• Angular contact bearing\u003cbr\u003e• Specific frame required\u003cbr\u003eSIZES\u003cbr\u003e• 1.5” headtube\u003cbr\u003e• top \u0026amp; bottom bearing \u003cspan\u003eTH MR127 1.5\" ID40 36x45 A5\u003c\/span\u003e\u003cbr\u003e• For 55.8mm OD head tube\u003cbr\u003e• For 1-1\/8” to 1.5” tapered fork\u003cbr\u003e• Stack height 10.4+0.5=10.9\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWEIGHT\u003cbr\u003e• 92 grams\u003c\/p\u003e","brand":"FSA","offers":[{"title":"Default Title","offer_id":45165791805626,"sku":"130-0020000010","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0327\/1610\/files\/media_477d25bf-aded-41fa-9fb9-e51e876f0a69.jpg?v=1758294960"},{"product_id":"no-55r-15-acr-ls","title":"FSA No. 55R 1.5' ACR Low Stack Headset","description":"\u003cp\u003eComplete headset for internal cable routing \u003c\/p\u003e\n\u003cp\u003eIncludes fork compression plug and 5mm ACR headset spacer \u003c\/p\u003e\n\u003cp\u003eLow stack headset top cover is 2.5mm\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo rotation limit\u003c\/li\u003e\n\u003cli\u003eACR top cover 2.5mm\u003c\/li\u003e\n\u003cli\u003eAngular contact bearing\u003c\/li\u003e\n\u003cli\u003eSpecific frame required\u003c\/li\u003e\n\u003cli\u003eSIZES  1.5” headtube\u003c\/li\u003e\n\u003cli\u003eTop bearing TH MR261A 1.5\" ID42 45x45 SCB\u003c\/li\u003e\n\u003cli\u003eBottom bearing TH MR127 1.5\" ID40 36x45 A5\u003c\/li\u003e\n\u003cli\u003eCompression ring H2630A\u003c\/li\u003e\n\u003cli\u003eFor 55.8mm OD head tube\u003c\/li\u003e\n\u003cli\u003eFor 1-1\/8” to 1.5” tapered fork\u003c\/li\u003e\n\u003cli\u003eStack height 10.4+0.5=10.9\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWEIGHT\u003cbr\u003e• 92 grams\u003c\/p\u003e","brand":"FSA","offers":[{"title":"Default Title","offer_id":45165808746682,"sku":"13000021000110","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0327\/1610\/files\/FSANo.55ACRLSHeadset.png?v=1758296847"},{"product_id":"winspace-headset","title":"Winspace Headset","description":"\u003cp\u003eHeadset for Winspace frames with fully internal cables \u003c\/p\u003e\n\u003cp\u003eIncludes top bearing, bottom bearing and wedge \u003c\/p\u003e\n\u003cp\u003eWinspace headset bearing size: OD 51mm x IDmm 40 x 8\/6mm x 36\/45deg \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Service Course USA ","offers":[{"title":"Default Title","offer_id":45234231967930,"sku":"WIN-HEA","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0327\/1610\/files\/WinspaceHeadset.jpg?v=1760531056"},{"product_id":"winspace-slc5-t1600-headset-top-cover","title":"Winspace SLC5 T1600 Headset Top Cover","description":"\u003cp\u003eWinspace SLC5 T1600 Headset Top Cover \u003c\/p\u003e\n\u003cul role=\"list\" data-id=\"detailsAccordion\" class=\"css-1isgwd\"\u003e\n\u003cli class=\"css-e3648i\"\u003eHeadset bearing cover for Winspace internal systems\u003c\/li\u003e\n\u003cli class=\"css-e3648i\"\u003eFits to FSA ACR spacers\u003c\/li\u003e\n\u003cli class=\"css-e3648i\"\u003eEnsures clean cockpit transitions with Winspace and FSA stems\u003c\/li\u003e\n\u003cli class=\"css-e3648i\"\u003eProtects upper bearing from debris and contamination\u003c\/li\u003e\n\u003cli class=\"css-e3648i\"\u003eCritical for proper fit and full Winspace cockpit function\u003c\/li\u003e\n\u003cli data-id=\"productId\" class=\"css-0\"\u003eItem number: WIN-HEACOV-SLC5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Winspace","offers":[{"title":"Default Title","offer_id":45234241503418,"sku":"WIN-HEACOV-SLC5","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0327\/1610\/files\/WinspaceSLC5T1600HeadsetTopCover.jpg?v=1760532081"},{"product_id":"toa-koko-kaka-headset-w-o-spacer","title":"Chapter2 Internal Headset","description":"\u003cp\u003eThis Chapter2 headset bearing kit is designed for use with the Chapter2 Rira, Rira Ultra, Kaha, TOA and Koko models.\u003c\/p\u003e\n\u003cp\u003eOriginal parts made by Token from premium stainless steel with the highest quality rubber seals. \u003c\/p\u003e\n\u003cp\u003eHeadset includes, as pictured: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTop and bottom bearing - these are the same \u003c\/li\u003e\n\u003cli\u003eHeadset bearing wedge + thin plastic spacer. \u003c\/li\u003e\n\u003cli\u003eRubber seal \u003c\/li\u003e\n\u003cli\u003eCompression plug and fork top cap. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBearing Size: \u003c\/p\u003e\n\u003cp\u003eOD: 52mm ID: 40mm H: 7mm A1: 45Deg A2: 45Deg \u003c\/p\u003e","brand":"Chapter2 USA","offers":[{"title":"Default Title","offer_id":45282318745786,"sku":"220080HS155IA","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0327\/1610\/files\/Chapter2_Headset_Bearing_Size.jpg?v=1764633872"},{"product_id":"winspace-headset-spacer-set","title":"Winspace Headset Spacer Kit","description":"\u003cp\u003eWinspace Headset Spacer set for all models with internally routed cables and one piece Hyper, Zero K, Zero SL or Adventure handlebar. \u003c\/p\u003e\n\u003cp\u003e3x 10mm \u003c\/p\u003e\n\u003cp\u003e2 x 5mm \u003c\/p\u003e\n\u003cp\u003eBlack nylon spacer for Winspace Bikes with internal cable routing \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Winspace","offers":[{"title":"Default Title","offer_id":45357002358970,"sku":"WIN-HEA-KIT","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0327\/1610\/files\/WinspaceHeadsetSpacerSet.png?v=1764023358"},{"product_id":"winspace-fsa-acr-headset-top-cover-for-external-cables","title":"Winspace FSA ACR  Headset Top Cover for External Cables","description":"\u003cp\u003eWinspace FSA ACR  Headset Top Cover for External Cables \u003c\/p\u003e\n\u003cp\u003eUse for Winspace bikes with internal cable routing when you want to use a conventional bar and stem with external cables. \u003c\/p\u003e\n\u003cp\u003eBrake and gear cables will run externally from the handlebar, will not go into the stem and will go directly into the headset. \u003c\/p\u003e\n\u003cp\u003eWorks on all bikes using the FSA ACR internal cable headsets \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Winspace","offers":[{"title":"Default Title","offer_id":45473456455866,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0327\/1610\/files\/Gemini_Generated_Image_kaant5kaant5kaan.png?v=1766866691"},{"product_id":"winspace-t1550-gen-2-headset-top-cover","title":"Winspace T1550 Gen 2  Headset Top Cover","description":"\u003cp\u003eWinspace T1550 Gen2  Headset Top Cover \u003c\/p\u003e\n\u003cul class=\"css-1isgwd\" data-id=\"detailsAccordion\" role=\"list\"\u003e\n\u003cli class=\"css-e3648i\"\u003eHeadset bearing cover for Winspace internal systems\u003c\/li\u003e\n\u003cli class=\"css-e3648i\"\u003eFits to FSA ACR spacers\u003c\/li\u003e\n\u003cli class=\"css-e3648i\"\u003eEnsures clean cockpit transitions with Winspace and FSA stems\u003c\/li\u003e\n\u003cli class=\"css-e3648i\"\u003eProtects upper bearing from debris and contamination\u003c\/li\u003e\n\u003cli class=\"css-e3648i\"\u003eCritical for proper fit and full Winspace cockpit function\u003c\/li\u003e\n\u003cli class=\"css-0\" data-id=\"productId\"\u003eItem number: WIN-HEACOV-T1550G2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Winspace","offers":[{"title":"Default Title","offer_id":45530904559802,"sku":"WIN-HEACOV-T1550G2","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0327\/1610\/files\/T1550Headsettopcap.jpg?v=1769029041"}],"url":"https:\/\/www.servicecourse.us\/collections\/headsets.oembed","provider":"Service Course USA ","version":"1.0","type":"link"}