{"product_id":"shimano-steps-sm-cre80-12-b-chainring-12-speed-34t-without-chain-guard-for-chain-line-55-mm","title":"Shimano STEPS SM-CRE80-12-B chainring; 12-speed; 34T without chain guard; for chain line 55 mm","description":"\u003cul\u003e\n\u003cli\u003eDynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention; lower driving sound; increased durability and drag to a minimum\u003c\/li\u003e\n\u003cli\u003eSteel teeth for durability\u003c\/li\u003e\n\u003cli\u003e12-speed chain compatible\u003c\/li\u003e\n\u003cli\u003eChain ring fixing lock nut not included\u003c\/li\u003e\n\u003cli\u003eFor 55 mm chain line\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano STEPS","offers":[{"title":"Default Title","offer_id":43186886082717,"sku":"SMCRE8012B55A4","price":70.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/products\/4f935e0a-2583-4d13-aef2-fbd2603a0897.jpg?v=1671174764","url":"https:\/\/www.bikeparts.co.uk\/products\/shimano-steps-sm-cre80-12-b-chainring-12-speed-34t-without-chain-guard-for-chain-line-55-mm","provider":"BikeParts.co.uk","version":"1.0","type":"link"}