{"product_id":"mr136-stainless-steel-bicycle-headset-bearing-41-8-32-8-6-mm-45-45","title":"MR136  Bicycle Headset Bearing (41.8 × 32.8 × 6 mm | 45° × 45°)","description":"\u003cp data-start=\"153\" data-end=\"459\" class=\"PDq2pG_selectionAnchorContainer\"\u003eRestore smooth, precise steering with the \u003cstrong data-start=\"195\" data-end=\"244\"\u003eMR136 Stainless Steel Bicycle Headset Bearing\u003c\/strong\u003e. Precision-engineered from premium stainless steel, this sealed cartridge bearing is designed to deliver exceptional durability, smooth performance, and outstanding resistance to corrosion in all riding conditions.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"461\" data-end=\"753\"\u003eThe sealed construction helps prevent water, dirt, and debris from entering the bearing, reducing maintenance and extending service life. Manufactured to precise tolerances, the MR136 provides a perfect fit for compatible integrated headset systems, ensuring reliable and responsive steering.\u003c\/p\u003e\n\u003cp data-start=\"755\" data-end=\"833\"\u003eIdeal for road bikes, mountain bikes, gravel bikes, hybrid bikes, and e-bikes.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"835\" data-end=\"846\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"847\" data-end=\"1183\"\u003e\n\u003cli data-section-id=\"6m7eq5\" data-start=\"847\" data-end=\"885\"\u003ePremium stainless steel construction\u003c\/li\u003e\n\u003cli data-section-id=\"l89lor\" data-start=\"886\" data-end=\"933\"\u003ePrecision-machined for a smooth, accurate fit\u003c\/li\u003e\n\u003cli data-section-id=\"1y764rp\" data-start=\"934\" data-end=\"998\"\u003eSealed cartridge design protects against water, dust, and dirt\u003c\/li\u003e\n\u003cli data-section-id=\"1w7xtt6\" data-start=\"999\" data-end=\"1029\"\u003eCorrosion and rust resistant\u003c\/li\u003e\n\u003cli data-section-id=\"eikq3e\" data-start=\"1030\" data-end=\"1086\"\u003eLow-friction operation for smooth, responsive steering\u003c\/li\u003e\n\u003cli data-section-id=\"18o4y9r\" data-start=\"1087\" data-end=\"1125\"\u003eDurable and long-lasting performance\u003c\/li\u003e\n\u003cli data-section-id=\"7qzir5\" data-start=\"1126\" data-end=\"1183\"\u003eDirect replacement for compatible MR136 headset systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1185\" data-end=\"1202\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1203\" data-end=\"1430\"\u003e\n\u003cli data-section-id=\"g49ljq\" data-start=\"1203\" data-end=\"1221\"\u003e\n\u003cstrong data-start=\"1205\" data-end=\"1215\"\u003eModel:\u003c\/strong\u003e MR136\u003c\/li\u003e\n\u003cli data-section-id=\"1w4wa62\" data-start=\"1222\" data-end=\"1253\"\u003e\n\u003cstrong data-start=\"1224\" data-end=\"1237\"\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli data-section-id=\"1x3pss7\" data-start=\"1254\" data-end=\"1298\"\u003e\n\u003cstrong data-start=\"1256\" data-end=\"1265\"\u003eType:\u003c\/strong\u003e Sealed Cartridge Headset Bearing\u003c\/li\u003e\n\u003cli data-section-id=\"1bjq5v9\" data-start=\"1299\" data-end=\"1333\"\u003e\n\u003cstrong data-start=\"1301\" data-end=\"1325\"\u003eOuter Diameter (OD):\u003c\/strong\u003e 41.8 mm\u003c\/li\u003e\n\u003cli data-section-id=\"yywnkg\" data-start=\"1334\" data-end=\"1368\"\u003e\n\u003cstrong data-start=\"1336\" data-end=\"1360\"\u003eInner Diameter (ID):\u003c\/strong\u003e 32.8 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1d1ho18\" data-start=\"1369\" data-end=\"1399\"\u003e\n\u003cstrong data-start=\"1371\" data-end=\"1394\"\u003eHeight (Thickness):\u003c\/strong\u003e 6 mm\u003c\/li\u003e\n\u003cli data-section-id=\"qjacf8\" data-start=\"1400\" data-end=\"1430\"\u003e\n\u003cstrong data-start=\"1402\" data-end=\"1420\"\u003eContact Angle:\u003c\/strong\u003e 45° × 45°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"6hv2og\" data-start=\"1432\" data-end=\"1451\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cul data-start=\"1452\" data-end=\"1503\"\u003e\n\u003cli data-section-id=\"ra7acj\" data-start=\"1452\" data-end=\"1503\"\u003e1 × MR136 Stainless Steel Bicycle Headset Bearing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HTB","offers":[{"title":"Default Title","offer_id":54317306020173,"sku":null,"price":4.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/8820\/0013\/files\/ChatGPTImageJul17_2026_12_22_25PM.png?v=1784287389","url":"https:\/\/hallthingsbikes.com\/products\/mr136-stainless-steel-bicycle-headset-bearing-41-8-32-8-6-mm-45-45","provider":"HTB","version":"1.0","type":"link"}