{"product_id":"shimano-steps-sm-cre70-b-34t-single-chainring-11-10-9-speed-53mm-chainline-w-o-chainguard","title":"Shimano STEPS SM-CRE70-B 34T Single Chainring 11\/10\/9-Speed 53mm Chainline w\/o Chainguard","description":"\u003cp\u003eThe Shimano STEPS SM-CRE70-B 34T chainring is expertly crafted to deliver reliable performance for 11\/10\/9-speed drivetrains. Designed specifically for Shimano STEPS e-bike systems, it ensures smooth and precise shifting even under demanding conditions. Its steel construction offers durability and resilience, making it an excellent replacement for worn or damaged chainrings.\u003c\/p\u003e\n\n\u003cp\u003eOptimized for use with Shimano HG chains, this chainring perfectly matches the tooth profile to the chain shape, providing a seamless and efficient power transfer. Its 53mm chainline compatibility allows for easy installation on STEPS drive units, enhancing your bike’s drivetrain efficiency without the need for additional adjustments.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged chainrings on Shimano STEPS e-bike systems\u003c\/li\u003e\n  \u003cli\u003eEnsuring precise and reliable shifting for 11\/10\/9-speed drivetrains\u003c\/li\u003e\n  \u003cli\u003eMaintaining optimal chain engagement with matching tooth and chain design\u003c\/li\u003e\n  \u003cli\u003eDurable steel construction for long-lasting performance\u003c\/li\u003e\n  \u003cli\u003eCompatibility with 53mm chainlines for straightforward installation\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 non-Shimano STEPS drive units or incompatible chainlines\u003c\/li\u003e\n  \u003cli\u003eApplications requiring a chainguard, as this model is without one\u003c\/li\u003e\n  \u003cli\u003eDrivetrains outside the 11\/10\/9-speed range\u003c\/li\u003e\n  \u003cli\u003eHeavy off-road or extreme riding conditions that may exceed design specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with all Shimano STEPS e-bikes?\u003c\/strong\u003e\u003cbr\u003eIt fits STEPS drive units designed for 11\/10\/9-speed systems with 53mm or 55mm chainlines, but compatibility should be confirmed with your specific bike model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this chainring come with a chainguard?\u003c\/strong\u003e\u003cbr\u003eNo, the SM-CRE70-B model is available without a chainguard, suitable for riders who prefer a minimalist setup or use separate chain protection.\u003c\/p\u003e","brand":"Shimano STEPS","offers":[{"title":"Default Title","offer_id":45478491259055,"sku":"SMCRE70B34","price":36.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1614853571-71558000.jpg?v=1768521932","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/shimano-steps-sm-cre70-b-34t-single-chainring-11-10-9-speed-53mm-chainline-w-o-chainguard","provider":"Swinnerton Cycles","version":"1.0","type":"link"}