{"product_id":"e-thirteen-core-e-spec-chainguides","title":"e*thirteen Core e*spec Chainguides","description":"\u003cp\u003eCore e*spec Chainguides offer a lightweight, durable chain retention solution for Bosch® CX Gen4, Gen5, and Shimano® EP8 motor systems, with 55mm chainlines.\u003c\/p\u003e\n\u003cp\u003eCore e*spec Guides are designed to provide the long-lasting performance of an alloy backplate guide, with a wider 55mm chainline for modern Boost and Super Boost e-bikes. They feature a wider offset to accommodate 2-pc chainrings, which often have clearance issues, and our latest e*spec upper sliders, which provide unprecedented retention while improving ease of setup and maintenance. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable upper slider    \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDurable aluminum backplate    \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes ISCG mounting hardware for 55mm chainline     \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"e*thirteen","offers":[{"title":"Bosch CX Gen4","offer_id":46710495150316,"sku":"CG3UPA-102","price":71.0,"currency_code":"CAD","in_stock":false},{"title":"Bosch CX Gen5","offer_id":46710495183084,"sku":"CG3USA-108","price":71.0,"currency_code":"CAD","in_stock":false},{"title":"Shimano EP8","offer_id":46710495215852,"sku":"CG3USA-106","price":71.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/8541\/0931\/files\/CG3UPA-102CG3USA-106CG3USA-108_G1.jpg?v=1754234467","url":"https:\/\/www.redmonkeysports.com\/en-ca\/products\/e-thirteen-core-e-spec-chainguides","provider":"RedMonkey Sports","version":"1.0","type":"link"}