{"product_id":"wheels-manufacturing-1-1-8-31-8mm-to-1-1-4-34-9mm-front-derailleur-shim","title":"Wheels Manufacturing Front Derailleur Shim 1-1\/8\" (31.8mm) to 1-1\/4\" (34.9mm) Adapter","description":"\u003cp\u003eWheels Manufacturing front derailleur shim adapts 1-1\/8\" (31.8mm) front derailleurs to fit 1-1\/4\" (34.9mm) seat tubes effortlessly. Crafted from durable aluminium, it ensures a precise and secure fit for smooth shifting performance.\u003c\/p\u003e\n\u003cp\u003eIdeal for upgrading or replacing components on 2012 and newer frames, this shim simplifies setup and enhances drivetrain reliability.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAdapting front derailleurs to different seat tube sizes\u003c\/li\u003e\n  \u003cli\u003eEnsuring stable and precise derailleur positioning\u003c\/li\u003e\n  \u003cli\u003eCompatibility with 2012 and newer frame models\u003c\/li\u003e\n  \u003cli\u003eEasy installation and long-lasting aluminium construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with seat tubes outside the 31.8mm to 34.9mm range\u003c\/li\u003e\n  \u003cli\u003eReplacing worn or damaged derailleurs\u003c\/li\u003e\n  \u003cli\u003eFrames without front derailleur mounts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill this shim fit my bike frame?\u003c\/strong\u003e\u003cbr\u003eThis shim fits seat tubes sized between 31.8mm and 34.9mm, perfect for adapting front derailleurs accordingly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs installation difficult?\u003c\/strong\u003e\u003cbr\u003eNo, the aluminium shim is designed for easy setup, providing a secure fit without complex tools.\u003c\/p\u003e","brand":"Wheels Manufacturing","offers":[{"title":"Default Title","offer_id":45478068388015,"sku":"WM0034","price":10.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1335191311-86124500.jpg?v=1768515502","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/wheels-manufacturing-1-1-8-31-8mm-to-1-1-4-34-9mm-front-derailleur-shim","provider":"Swinnerton Cycles","version":"1.0","type":"link"}