{"product_id":"lightweight-aluminum-quick-release-seat-post-clamp","title":"Lightweight Aluminum Quick Release Seat Post Clamp Fits 28.6mm 31.8mm And 34.9mm Seat Tubes For Mountain Road Track DH BMX Bikes Dope Easy Install With Durable 6061 T6 Alloy Construction And Carbon Steel Screws","description":"\u003cdiv\u003eSingle-pack Aluminum Quick Release Seat Clamp for Tubes\u003cbr\u003e\n✔️ Fits 28.6\/31.8\/34.9mm tubes, 6061-T6 alloy, easy 4mm install \u003cp\u003eThe lightweight seat post clamp is a durable, aluminum collar designed for fast saddle height tweaks on the go. Built from 6061-T6 alloy with carbon steel screws, it’s meant for bikes that run 28.6mm, 31.8mm, or 34.9mm seat posts and the corresponding frame outer diameters. Color: #2 Black - Non Quick Release. It’s a handy upgrade for mountain, road, track, DH, and BMX rigs where tool-free or quick adjustments matter.\u003c\/p\u003e \u003cp\u003e✅ Material: lightweight 6061-T6 aluminum alloy with carbon steel screws \u003cbr\u003e\n✅ Installation: secure with a 4mm Allen key for quick setup \u003cbr\u003e\n✅ 25.4mm clamp: frame OD 22.2 mm; compatible with 25.4 mm seatposts \u003cbr\u003e\n✅ 28.6mm clamp: frame OD 25.4 mm; compatible with 28.6 mm seatposts \u003cbr\u003e\n✅ 31.8mm clamp: frame OD 27.2-28.6 mm; compatible with 31.8 mm seatposts \u003cbr\u003e\n✅ 34.9mm clamp: frame OD 30.4-31.6 mm; compatible with 34.9 mm seatposts \u003cbr\u003e\n✅ Note: measure actual seat tube outside diameter of your frame \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a seat post clamp and how do you pick the right size for your bike frame?\u003c\/p\u003e\n\u003cp\u003eHere's a handy guide to sizing and fit for your frame.\u003c\/p\u003e\n- Frame seat tube outer diameter matters for sizing\n- Clamp inner diameter should match the frame diameter, not the post\n- Confirm compatibility with your seatpost diameter (e.g., 25.4, 28.6, 31.8, 34.9 mm)\n- Use a 4 mm Allen key for a handy install\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48472522227947,"sku":"VXB0921R6Y5B","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51jbtrc1tFL.jpg?v=1779375187","url":"https:\/\/vxb.com\/products\/lightweight-aluminum-quick-release-seat-post-clamp","provider":"VXB Bearings","version":"1.0","type":"link"}