{"product_id":"seat-post-reducer-sleeve-shim-272-to-318-mm-black","title":"Seat Post Reducer Sleeve Shim 27.2 To 31.8 Mm Black Aluminum 7005 Bike Seatpost Adapter For All Cyclists Easy Install Lightweight Durable Fit Mountain Road Gravel Bikes","description":"\u003cdiv\u003eSeat Post Reducer Shim 27.2-31.8 mm Aluminum 7005 Adapter\u003cbr\u003e\n✔️ Lightweight black seatpost adapter for all bikes, easy install \u003cp\u003eSeat Post Reducer Sleeve Shim converts a smaller seat post diameter to fit a larger seat tube, making it easy to use a 27.2 mm post in frames sized for 31.8 mm. Made from 7005 aluminum and finished in black, this lightweight adapter is durable and simple to install on mountain, road, or gravel bikes.\u003c\/p\u003e ✅ 7005 aluminum construction for strength and light weight \u003cbr\u003e\n✅ Converts 27.2 mm seat post to 31.8 mm frame for a secure fit \u003cbr\u003e\n✅ Black finish provides a low-profile look on mountain, road, and gravel bikes \u003cbr\u003e\n✅ Weight 12-48 g depending on size and wall thickness \u003cbr\u003e \u003cp\u003e💡 What is a seat post reducer shim used for and how does it help with bike fit?\u003c\/p\u003e\nHere's the quick breakdown:\n- Adapts a smaller seat post to a larger frame for a secure, snug fit\n- Lets you upgrade or replace a post without changing the frame\n- Lightweight aluminum keeps overall weight down while staying durable\n- Simple, tool-free installation for quick setup\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48525505855723,"sku":"VXB0013B9RWM","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61ZODhiqGeL.jpg?v=1779598871","url":"https:\/\/vxb.com\/products\/seat-post-reducer-sleeve-shim-272-to-318-mm-black","provider":"VXB Bearings","version":"1.0","type":"link"}