{"product_id":"420-primary-chain-drive-alignment-shim-surron-lbx","title":"420 Primary Chain Drive Alignment Shim | Surron LBX","description":"\u003ch1\u003ePrimary Driven Sprocket Shim — 1mm Thick Aluminum\u003c\/h1\u003e\n\u003cp\u003eIs your primary chain drive louder than you want? The Surron Light Bee frame varies over time and when you install a primary chain drive you may find that the alignment from the motor sprocket to the primary driven sprocket may be off.\u003c\/p\u003e\n\u003cp\u003eThis causes a lot of noise and premature wear on the sprockets and the chain. Bring those sprockets back into alignment with a DirtyBike primary driven sprocket shim.\u003c\/p\u003e\n\u003cp\u003eShims are 1mm thick aluminum and most bikes usually only need one shim. Shim fits between the driven sprocket and the jack shaft.\u003c\/p\u003e","brand":"eDirtyBike","offers":[{"title":"Default Title","offer_id":44173640761453,"sku":"LB-PD-SHIM","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7949\/3997\/files\/Surron-LightBee-db-PrimaryChainDrive-shim.jpg?v=1771273435","url":"https:\/\/torvexlab.com\/products\/420-primary-chain-drive-alignment-shim-surron-lbx","provider":"torvexlab","version":"1.0","type":"link"}