{"product_id":"h-set-spacer-pro-set-1-18","title":"Pro Headset Spacer Set 1\/18","description":"\u003ch2 data-end=\"33\" data-section-id=\"146mnbj\" data-start=\"0\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"33\" data-start=\"3\"\u003ePRO Headset Spacer Set 1⅛″\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"65\" data-start=\"35\"\u003ePRO 1⅛ Inch Headset Spacer Set\u003c\/p\u003e\r\n\r\n\u003cp data-end=\"65\" data-start=\"35\"\u003e \u003c\/p\u003e\r\n\r\n\u003cp data-end=\"216\" data-start=\"109\"\u003eThe \u003cstrong data-end=\"143\" data-start=\"113\"\u003ePRO Headset Spacer Set 1⅛″\u003c\/strong\u003e is a set of spacers used on a bicycle’s \u003cstrong data-end=\"205\" data-start=\"184\"\u003efork steerer tube\u003c\/strong\u003e to adjust:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"274\" data-start=\"217\"\u003e\r\n\t\u003cli data-end=\"235\" data-section-id=\"16gz64\" data-start=\"217\"\u003ehandlebar height\u003c\/li\u003e\r\n\t\u003cli data-end=\"254\" data-section-id=\"l3dk54\" data-start=\"236\"\u003ecockpit position\u003c\/li\u003e\r\n\t\u003cli data-end=\"274\" data-section-id=\"iobqba\" data-start=\"255\"\u003estem stack height\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp data-end=\"403\" data-start=\"276\"\u003eIt is compatible with the standard \u003cstrong data-end=\"348\" data-start=\"311\"\u003e1⅛ inch threadless headset system\u003c\/strong\u003e, which is the most common modern bicycle steerer size.\u003c\/p\u003e\r\n\r\n\u003chr data-end=\"408\" data-start=\"405\"\u003e\r\n\u003ch2 data-end=\"425\" data-section-id=\"razoof\" data-start=\"410\"\u003eWhat it does\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"454\" data-start=\"426\"\u003eHeadset spacers sit between:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"491\" data-start=\"455\"\u003e\r\n\t\u003cli data-end=\"476\" data-section-id=\"107sf0i\" data-start=\"455\"\u003ethe headset top cap\u003c\/li\u003e\r\n\t\u003cli data-end=\"491\" data-section-id=\"19ywkqd\" data-start=\"477\"\u003eand the stem\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp data-end=\"575\" data-start=\"493\"\u003eThey allow you to raise or lower your handlebar position by changing stack height.\u003c\/p\u003e\r\n\r\n\u003cp data-end=\"590\" data-start=\"577\"\u003eTypical uses:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"714\" data-start=\"591\"\u003e\r\n\t\u003cli data-end=\"615\" data-section-id=\"1q76rtv\" data-start=\"591\"\u003eimprove riding comfort\u003c\/li\u003e\r\n\t\u003cli data-end=\"631\" data-section-id=\"xoonqo\" data-start=\"616\"\u003efine-tune fit\u003c\/li\u003e\r\n\t\u003cli data-end=\"670\" data-section-id=\"1bcw937\" data-start=\"632\"\u003eincrease control on MTB\/gravel bikes\u003c\/li\u003e\r\n\t\u003cli data-end=\"714\" data-section-id=\"u0frcy\" data-start=\"671\"\u003elower position for aggressive road riding\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"719\" data-start=\"716\"\u003e\r\n\u003ch2 data-end=\"743\" data-section-id=\"11ovr54\" data-start=\"721\"\u003eCommon spacer sizes\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"787\" data-start=\"744\"\u003eMost spacer kits include combinations like:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"815\" data-start=\"788\"\u003e\r\n\t\u003cli data-end=\"795\" data-section-id=\"15delsx\" data-start=\"788\"\u003e2.5mm\u003c\/li\u003e\r\n\t\u003cli data-end=\"801\" data-section-id=\"1o2m9p\" data-start=\"796\"\u003e5mm\u003c\/li\u003e\r\n\t\u003cli data-end=\"808\" data-section-id=\"1j29stl\" data-start=\"802\"\u003e10mm\u003c\/li\u003e\r\n\t\u003cli data-end=\"815\" data-section-id=\"1j2c2fe\" data-start=\"809\"\u003e20mm\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp data-end=\"854\" data-start=\"817\"\u003eallowing multiple fit configurations.\u003c\/p\u003e\r\n\r\n\u003chr data-end=\"859\" data-start=\"856\"\u003e\r\n\u003ch2 data-end=\"877\" data-section-id=\"14bu82z\" data-start=\"861\"\u003eCompatibility\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"883\" data-start=\"878\"\u003eFits:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"984\" data-start=\"884\"\u003e\r\n\t\u003cli data-end=\"913\" data-section-id=\"192ll2f\" data-start=\"884\"\u003e\u003cstrong data-end=\"913\" data-start=\"886\"\u003e1⅛″ threadless steerers\u003c\/strong\u003e\u003c\/li\u003e\r\n\t\u003cli data-end=\"984\" data-section-id=\"5y8hlf\" data-start=\"914\"\u003emost:\r\n\t\u003cul data-end=\"984\" data-start=\"924\"\u003e\r\n\t\t\u003cli data-end=\"936\" data-section-id=\"14redja\" data-start=\"924\"\u003eroad bikes\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"953\" data-section-id=\"y6tro5\" data-start=\"939\"\u003egravel bikes\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"967\" data-section-id=\"1r2paxx\" data-start=\"956\"\u003eMTB bikes\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"984\" data-section-id=\"agbe36\" data-start=\"970\"\u003ehybrid bikes\u003c\/li\u003e\r\n\t\u003c\/ul\u003e\r\n\t\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp data-end=\"996\" data-start=\"986\"\u003e❌ Not for:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"1099\" data-start=\"997\"\u003e\r\n\t\u003cli data-end=\"1016\" data-section-id=\"wwmrlq\" data-start=\"997\"\u003ethreaded headsets\u003c\/li\u003e\r\n\t\u003cli data-end=\"1058\" data-section-id=\"xg2ieo\" data-start=\"1017\"\u003etapered lower headset sections directly\u003c\/li\u003e\r\n\t\u003cli data-end=\"1099\" data-section-id=\"t0uiny\" data-start=\"1059\"\u003eoversized 1.5″ steerers at lower crown\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1104\" data-start=\"1101\"\u003e\r\n\u003ch2 data-end=\"1131\" data-section-id=\"9gbdim\" data-start=\"1106\"\u003eWhy spacers affect fit\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"1172\" data-start=\"1133\"\u003eHandlebar height changes rider posture:\u003c\/p\u003e\r\n\r\n\u003cp data-end=\"1211\" data-start=\"1174\"\u003e\u003cspan class=\"inline-block align-middle\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-mathml\"\u003e\u003cmath xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"\u003e\u003csemantics\u003e\u003cmrow\u003e\u003cmi mathvariant=\"normal\"\u003eΔ\u003c\/mi\u003e\u003cmi\u003eh\u003c\/mi\u003e\u003cmo\u003e=\u003c\/mo\u003e\u003cmo\u003e∑\u003c\/mo\u003e\u003cmtext\u003eSpacer Heights\u003c\/mtext\u003e\u003c\/mrow\u003e\u003cannotation encoding=\"application\/x-tex\"\u003e\\Delta h = \\sum \\text{Spacer Heights}\u003c\/annotation\u003e\u003c\/semantics\u003e\u003c\/math\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord\"\u003eΔ\u003c\/span\u003e\u003cspan class=\"mord mathnormal\"\u003eh\u003c\/span\u003e\u003cspan class=\"mrel\"\u003e=\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mop op-symbol small-op\"\u003e∑\u003c\/span\u003e\u003cspan class=\"mord text\"\u003e\u003cspan class=\"mord\"\u003eSpacer Heights\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003cp data-end=\"1232\" data-start=\"1213\"\u003eMore spacer height:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"1308\" data-start=\"1233\"\u003e\r\n\t\u003cli data-end=\"1256\" data-section-id=\"1aojf7l\" data-start=\"1233\"\u003emore upright position\u003c\/li\u003e\r\n\t\u003cli data-end=\"1275\" data-section-id=\"k114e0\" data-start=\"1257\"\u003eimproved comfort\u003c\/li\u003e\r\n\t\u003cli data-end=\"1308\" data-section-id=\"1boq8bg\" data-start=\"1276\"\u003ereduced pressure on hands\/back\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp data-end=\"1329\" data-start=\"1310\"\u003eLess spacer height:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"1414\" data-start=\"1330\"\u003e\r\n\t\u003cli data-end=\"1358\" data-section-id=\"px9h8e\" data-start=\"1330\"\u003elower aerodynamic position\u003c\/li\u003e\r\n\t\u003cli data-end=\"1390\" data-section-id=\"153b4kr\" data-start=\"1359\"\u003eincreased front-end weighting\u003c\/li\u003e\r\n\t\u003cli data-end=\"1414\" data-section-id=\"bcv5b6\" data-start=\"1391\"\u003esharper handling feel\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1419\" data-start=\"1416\"\u003e\r\n\u003ch2 data-end=\"1447\" data-section-id=\"irmpat\" data-start=\"1421\"\u003eMaterial \u0026amp; construction\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"1478\" data-start=\"1448\"\u003ePRO spacer sets are typically:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"1590\" data-start=\"1479\"\u003e\r\n\t\u003cli data-end=\"1508\" data-section-id=\"pdpgn6\" data-start=\"1479\"\u003elightweight aluminium alloy\u003c\/li\u003e\r\n\t\u003cli data-end=\"1532\" data-section-id=\"13ot20a\" data-start=\"1509\"\u003eanodized black finish\u003c\/li\u003e\r\n\t\u003cli data-end=\"1590\" data-section-id=\"vqzefr\" data-start=\"1533\"\u003eprecision-machined for proper headset preload alignment\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1595\" data-start=\"1592\"\u003e\r\n\u003ch2 data-end=\"1615\" data-section-id=\"1hx3z6s\" data-start=\"1597\"\u003eBest suited for\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"1757\" data-start=\"1616\"\u003e\r\n\t\u003cli data-end=\"1642\" data-section-id=\"dfla66\" data-start=\"1616\"\u003ebike fitting adjustments\u003c\/li\u003e\r\n\t\u003cli data-end=\"1662\" data-section-id=\"muhwd9\" data-start=\"1643\"\u003eMTB cockpit setup\u003c\/li\u003e\r\n\t\u003cli data-end=\"1691\" data-section-id=\"14qn5bb\" data-start=\"1663\"\u003egravel bike comfort tuning\u003c\/li\u003e\r\n\t\u003cli data-end=\"1726\" data-section-id=\"1dm3ip6\" data-start=\"1692\"\u003eroad bike stem height adjustment\u003c\/li\u003e\r\n\t\u003cli data-end=\"1757\" data-section-id=\"1i8m4n5\" data-start=\"1727\"\u003ereplacing mismatched spacers\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1762\" data-start=\"1759\"\u003e\r\n\u003ch2 data-end=\"1771\" data-section-id=\"1xwciez\" data-start=\"1764\"\u003ePros\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"1936\" data-start=\"1772\"\u003e\r\n\t\u003cli data-end=\"1808\" data-section-id=\"nncxqx\" data-start=\"1772\"\u003esimple cockpit adjustment solution\u003c\/li\u003e\r\n\t\u003cli data-end=\"1834\" data-section-id=\"16z6yd0\" data-start=\"1809\"\u003elightweight and durable\u003c\/li\u003e\r\n\t\u003cli data-end=\"1864\" data-section-id=\"14kzrte\" data-start=\"1835\"\u003euniversal 1⅛″ compatibility\u003c\/li\u003e\r\n\t\u003cli data-end=\"1894\" data-section-id=\"dygpok\" data-start=\"1865\"\u003eclean integrated appearance\u003c\/li\u003e\r\n\t\u003cli data-end=\"1936\" data-section-id=\"1x62ws1\" data-start=\"1895\"\u003einexpensive but important fit component\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1941\" data-start=\"1938\"\u003e\r\n\u003ch2 data-end=\"1956\" data-section-id=\"1f14pki\" data-start=\"1943\"\u003eTrade-offs\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"2096\" data-start=\"1957\"\u003e\r\n\t\u003cli data-end=\"1993\" data-section-id=\"x8s6gt\" data-start=\"1957\"\u003eonly works with threadless systems\u003c\/li\u003e\r\n\t\u003cli data-end=\"2043\" data-section-id=\"116ddd4\" data-start=\"1994\"\u003etoo many spacers can reduce front-end stiffness\u003c\/li\u003e\r\n\t\u003cli data-end=\"2096\" data-section-id=\"10xplu8\" data-start=\"2044\"\u003eaesthetic preferences vary with tall spacer stacks\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"2101\" data-start=\"2098\"\u003e\r\n\u003ch2 data-end=\"2117\" data-section-id=\"1msgxz8\" data-start=\"2103\"\u003eBottom line\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"65\" data-start=\"35\"\u003e \u003c\/p\u003e\r\n\r\n\u003cp data-end=\"2326\" data-is-last-node=\"\" data-is-only-node=\"\" data-start=\"2118\"\u003eThe PRO 1⅛″ Headset Spacer Set is a \u003cstrong data-end=\"2204\" data-start=\"2154\"\u003esimple but essential cockpit fitting component\u003c\/strong\u003e, allowing riders to fine-tune handlebar height and riding position on modern threadless road, gravel, and mountain bikes.\u003c\/p\u003e\r\n","brand":"Pro","offers":[{"title":"Default Title","offer_id":44784067313886,"sku":"PR320492","price":135.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1242\/8790\/files\/3196_XjfYeQUlGTyl.jpg?v=1750456029","url":"https:\/\/onlino-bicycle-shopco.shop\/products\/h-set-spacer-pro-set-1-18","provider":"Online Bicycle Shop","version":"1.0","type":"link"}