{"product_id":"strummer-solidset-headset","title":"Solidset 5.4 44\/44 Headset","description":"\u003cp\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eGENERAL INFORMATION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eStrummer® Solidset\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e™ 5.4 is a simple high-quality semi-integrated threadless headset (also known as zero stack) for bicycles with straight (non-tapered) fork.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCUPS \u0026amp; BEARINGS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eEach cup is manufacturing using 6061 aluminum alloy, T6 heat treated, then precision CNC machined, resulting in a smooth and stable surface for the bearings to sit on.\u003c\/p\u003e\n\u003cp\u003eThe sealed bearings used in this headsets adhere to JIS Standard, uses high carbon chromium steel bearings. After heat treatment, the bearings produced has a high hardness, uniform surface, good stability, and corrosion resistance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eANTI WEATHER DESIGN\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe top cover of the headset features an O-Ring to prevent water ingress into the bearings. Bolts on the star nut cover are also covered with rubber to further prevent water ingress.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDust cover is also used on the top cover of the headset. This prevents grime buildup in the components.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eUpper Diameters (Outer\/Inner): 44 \/ 28.6 mm\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eLower Diameters \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e(Outer\/Inner)\u003c\/span\u003e: 44 \/ 30 mm\u003c\/p\u003e\n\u003cp\u003eMaterials: AL6061-T6, AL7075-T6, Rubber, Nylon, High-carbon Chromium Steel Bearings\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eBearings: JIS Standard, \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eHigh-carbon Chromium Steel Bearings, Angular Contact, Sealed\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTop Cover Height: 5.4 mm\u003c\/p\u003e\n\u003cp\u003eStack Height: 9.1 mm\u003c\/p\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eNot an exhaustive list. Use this list as a general guide. Please double check size before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePOLYGON\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eStrattos S3 (2022)\u003c\/p\u003e","brand":"Strummer","offers":[{"title":"Default Title","offer_id":41655955357846,"sku":"HPART-00054BK","price":250000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0510\/4979\/1638\/products\/HEADSETSTRUMMER_SAMPIUNGATAS_SOLIDSET5.4HPART-00054BK.jpg?v=1649734838","url":"https:\/\/strummerbikes.com\/ja\/products\/strummer-solidset-headset","provider":"Strummer Bikes \u0026 Components","version":"1.0","type":"link"}