{"product_id":"pro-seat-post-clamp-34-8mm-alloy","title":"Pro Seat Post Clamp 34.8Mm Alloy","description":"\u003ch2 data-end=\"178\" data-section-id=\"1y254yj\" data-start=\"160\"\u003e???? What it is\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"339\" data-start=\"179\"\u003e\u003cstrong data-end=\"240\" data-start=\"179\"\u003ePRO Seatpost Clamp (34.8 \/ 34.9 mm alloy, black anodized)\u003c\/strong\u003e\u003cbr data-end=\"243\" data-start=\"240\"\u003e\r\nA \u003cstrong data-end=\"272\" data-start=\"245\"\u003ebolt-on aluminium clamp\u003c\/strong\u003e that tightens around your bike’s seat tube to secure the seatpost.\u003c\/p\u003e\r\n\r\n\u003chr data-end=\"344\" data-start=\"341\"\u003e\r\n\u003ch2 data-end=\"364\" data-section-id=\"io021h\" data-start=\"346\"\u003e???? What it does\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"491\" data-start=\"366\"\u003e\r\n\t\u003cli data-end=\"409\" data-section-id=\"zef2g2\" data-start=\"366\"\u003eSqueezes the \u003cstrong data-end=\"407\" data-start=\"381\"\u003eseat tube of the frame\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli data-end=\"448\" data-section-id=\"1jqwamk\" data-start=\"410\"\u003eLocks the \u003cstrong data-end=\"446\" data-start=\"422\"\u003eseatpost in position\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli data-end=\"491\" data-section-id=\"1saypes\" data-start=\"449\"\u003ePrevents saddle slipping during riding\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp data-end=\"576\" data-start=\"493\"\u003e???? If this is loose or low-quality, your saddle can slowly slide down while riding.\u003c\/p\u003e\r\n\r\n\u003chr data-end=\"581\" data-start=\"578\"\u003e\r\n\u003ch2 data-end=\"614\" data-section-id=\"1vngiwd\" data-start=\"583\"\u003e???? Fit explained (important)\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"845\" data-start=\"616\"\u003e\r\n\t\u003cli data-end=\"735\" data-section-id=\"unhvua\" data-start=\"616\"\u003e\n\u003cstrong data-end=\"640\" data-start=\"618\"\u003eSize: 34.8–34.9 mm\u003c\/strong\u003e\u003cbr data-end=\"643\" data-start=\"640\"\u003e\r\n\t→ This refers to the \u003cstrong data-end=\"708\" data-start=\"666\"\u003eouter diameter of the bike’s seat tube\u003c\/strong\u003e, not the seatpost itself\u003c\/li\u003e\r\n\t\u003cli data-end=\"845\" data-section-id=\"4b7mki\" data-start=\"737\"\u003eFits frames labeled:\r\n\t\u003cul data-end=\"845\" data-start=\"762\"\u003e\r\n\t\t\u003cli data-end=\"795\" data-section-id=\"25nysm\" data-start=\"762\"\u003e34.9 mm (modern MTB standard)\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"845\" data-section-id=\"1p1ppdj\" data-start=\"798\"\u003eSometimes listed as 34.8 mm due to rounding\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=\"902\" data-start=\"847\"\u003e???? This is a very common size on modern mountain bikes.\u003c\/p\u003e\r\n\r\n\u003chr data-end=\"907\" data-start=\"904\"\u003e\r\n\u003ch2 data-end=\"927\" data-section-id=\"1mtedjr\" data-start=\"909\"\u003e???? Construction\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"1055\" data-start=\"929\"\u003e\r\n\t\u003cli data-end=\"965\" data-section-id=\"16fu13g\" data-start=\"929\"\u003e\n\u003cstrong data-end=\"944\" data-start=\"931\"\u003eMaterial:\u003c\/strong\u003e anodized aluminium\u003c\/li\u003e\r\n\t\u003cli data-end=\"995\" data-section-id=\"17yp3l0\" data-start=\"966\"\u003e\n\u003cstrong data-end=\"977\" data-start=\"968\"\u003eBolt:\u003c\/strong\u003e stainless steel\u003c\/li\u003e\r\n\t\u003cli data-end=\"1055\" data-section-id=\"b7pz8m\" data-start=\"996\"\u003e\n\u003cstrong data-end=\"1009\" data-start=\"998\"\u003eFinish:\u003c\/strong\u003e black (corrosion resistant + aesthetic match)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1060\" data-start=\"1057\"\u003e\r\n\u003ch2 data-end=\"1072\" data-section-id=\"noawdn\" data-start=\"1062\"\u003e???? Pros\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"1254\" data-start=\"1073\"\u003e\r\n\t\u003cli data-end=\"1108\" data-section-id=\"1qqa681\" data-start=\"1073\"\u003eStrong, reliable clamping force\u003c\/li\u003e\r\n\t\u003cli data-end=\"1143\" data-section-id=\"1hc7kf0\" data-start=\"1109\"\u003eLightweight alloy construction\u003c\/li\u003e\r\n\t\u003cli data-end=\"1174\" data-section-id=\"6k3y7z\" data-start=\"1144\"\u003eCorrosion-resistant finish\u003c\/li\u003e\r\n\t\u003cli data-end=\"1217\" data-section-id=\"1ouyjr4\" data-start=\"1175\"\u003eWidely compatible (34.9 mm MTB frames)\u003c\/li\u003e\r\n\t\u003cli data-end=\"1254\" data-section-id=\"1wrbvxv\" data-start=\"1218\"\u003eSimple bolt design = very secure\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1259\" data-start=\"1256\"\u003e\r\n\u003ch2 data-end=\"1271\" data-section-id=\"n2q7uv\" data-start=\"1261\"\u003e???? Cons\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"1390\" data-start=\"1272\"\u003e\r\n\t\u003cli data-end=\"1311\" data-section-id=\"1q42w7t\" data-start=\"1272\"\u003eNot quick-release (needs Allen key)\u003c\/li\u003e\r\n\t\u003cli data-end=\"1345\" data-section-id=\"b15uxu\" data-start=\"1312\"\u003eMust match frame size exactly\u003c\/li\u003e\r\n\t\u003cli data-end=\"1390\" data-section-id=\"9sbcvl\" data-start=\"1346\"\u003eNo performance benefit beyond secure fit\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1395\" data-start=\"1392\"\u003e\r\n\u003ch2 data-end=\"1420\" data-section-id=\"c2ayz3\" data-start=\"1397\"\u003e???? When you’d use it\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"1442\" data-start=\"1421\"\u003eYou’d choose this if:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"1598\" data-start=\"1443\"\u003e\r\n\t\u003cli data-end=\"1485\" data-section-id=\"1289386\" data-start=\"1443\"\u003eYour current clamp is worn or slipping\u003c\/li\u003e\r\n\t\u003cli data-end=\"1530\" data-section-id=\"1yyojcs\" data-start=\"1486\"\u003eYou’re building or upgrading a MTB frame\u003c\/li\u003e\r\n\t\u003cli data-end=\"1598\" data-section-id=\"1i7c0ui\" data-start=\"1531\"\u003eYou want a cleaner, more reliable bolt clamp vs cheap OEM parts\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1603\" data-start=\"1600\"\u003e\r\n\u003ch2 data-end=\"1653\" data-section-id=\"1gvsetu\" data-start=\"1605\"\u003e???? Important clarification (common confusion)\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"1683\" data-start=\"1654\"\u003eA lot of riders mix these up:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"1815\" data-start=\"1685\"\u003e\r\n\t\u003cli data-end=\"1744\" data-section-id=\"9ilojt\" data-start=\"1685\"\u003e❌ Seatpost diameter = inside frame (e.g., 31.6 mm post)\u003c\/li\u003e\r\n\t\u003cli data-end=\"1815\" data-section-id=\"sx5gel\" data-start=\"1745\"\u003e✅ Seat clamp size = outside of frame seat tube (e.g., 34.9 mm clamp)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1820\" data-start=\"1817\"\u003e\r\n\u003ch2 data-end=\"1839\" data-section-id=\"1cgh0k7\" data-start=\"1822\"\u003e???? Bottom line\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"2024\" data-start=\"1840\"\u003e\r\n\t\u003cli data-end=\"1903\" data-section-id=\"1hktljp\" data-start=\"1840\"\u003e✅ Essential small part for \u003cstrong data-end=\"1901\" data-start=\"1869\"\u003ekeeping saddle height locked\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli data-end=\"1962\" data-section-id=\"1gdzw7x\" data-start=\"1904\"\u003e⚙️ Fits most modern MTB frames with 34.9 mm seat tubes\u003c\/li\u003e\r\n\t\u003cli data-end=\"2024\" data-section-id=\"1y6vy41\" data-start=\"1963\"\u003e???? Simple, durable, no-nonsense upgrade over basic clamps\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"Pro","offers":[{"title":"Default Title","offer_id":44784067281118,"sku":"PRAC0062","price":260.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1242\/8790\/files\/3190_nBb8o3VUyYwe.jpg?v=1750455770","url":"https:\/\/onlino-bicycle-shopco.shop\/products\/pro-seat-post-clamp-34-8mm-alloy","provider":"Online Bicycle Shop","version":"1.0","type":"link"}