{"product_id":"strummer-cg-3bb-chain-guide","title":"Strummer CG-3BB Chain Guide","description":"\u003cp\u003eThis chain guide is 2 way adjustable vertically and horizontally. \u003c\/p\u003e\n\u003cp\u003eVertical adjustment are made my loosening and tightening the bolt beside the \"Strummer\" Logo. Approximate maximum vertical adjustment is 25 mm.\u003c\/p\u003e\n\u003cp\u003eHorizontal (closer or further from the bike) adjustment can be made by adding\/removing spacer behind the plastic part. We provide 4 pieces spacer (each approximately 1 mm thick). Maximum 4 mm adjustment can be made.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eMaterial: Aluminum Alloy\u003c\/p\u003e\n\u003cp\u003eMaximum Chainring Size: 40T\u003c\/p\u003e\n\u003cp\u003eRound Hole Size (to Insert Bottom Bracket): 34.5 mm\u003c\/p\u003e","brand":"Strummer","offers":[{"title":"Default Title","offer_id":43055060287638,"sku":"PROTC-00025BK","price":80000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0510\/4979\/1638\/files\/ChainGuideStrummerCG-3BB.jpg?v=1705998015","url":"https:\/\/strummerbikes.com\/zh-hant\/products\/strummer-cg-3bb-chain-guide","provider":"Strummer Bikes \u0026 Components","version":"1.0","type":"link"}