{"product_id":"shimano-105-r7100-12-speed-gear-service-kit","title":"Shimano 105 (R7100) 12 Speed Gear Service Kit","description":"\u003cp\u003eThis comprehensive kit provides a matched CN-M7100 chain, CS-R7101 cassette, and RD-R8100 pulley set specific to the performance-focused Shimano 105 12-Speed (Di2 and non-Di2) system. This bundle offers a significant combined discount over buying individual components.\u003c\/p\u003e\n\u003cp\u003eRoutine replacement is vital, as worn components severely reduce Hyperglide+ shifting accuracy and overall efficiency. A worn chain stretches, causing misalignment with the cassette teeth.\u003c\/p\u003e\n\u003cp\u003eIt is crucial to replace all three parts simultaneously. Fitting a new chain onto a worn cassette causes immediate skipping and dramatically accelerates wear on the new component. Our matched kit ensures peak performance, maximizing your entire drivetrain's lifespan right away.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"1\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eIncluded:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul class=\"description-overview\"\u003e\n\u003cli\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.e-bikeshop.co.uk\/products\/cs-r7100-105-12-speed-cassette-11-34t\" target=\"_blank\"\u003e105 R7101 - HYPERGLIDE+ - 12-speed - 11-34\u003c\/a\u003e (CSR710112134)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003ca rel=\"noopener\" title=\"Shimano SLX\/105 12-Speed Chain\" href=\"https:\/\/www.e-bikeshop.co.uk\/products\/shimano-slx-12-speed-cnm7100-chain\" target=\"_blank\"\u003eCN-M7100 SLX - with quick link - 12-speed - 126L\u003c\/a\u003e (CNM7100126Q) \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-sheets-root=\"1\"\u003e\u003ca title=\"Shimano Pulley Set - Ultegra - GRX - RD-R8000\/RX812\" href=\"https:\/\/www.e-bikeshop.co.uk\/products\/shimano-pulley-set-ultegra-grx-rd-m8000\"\u003eRD-R8000 tension and guide pulley set\u003c\/a\u003e (Y3E998010)\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":56898086437248,"sku":"10512SERVICEKIT","price":124.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/4838\/1934\/files\/Shimano-105-R7100-12-Speed-Service-Kit-Bundle.jpg?v=1763395904","url":"https:\/\/www.e-bikeshop.co.uk\/products\/shimano-105-r7100-12-speed-gear-service-kit","provider":"e-bikeshop.co.uk","version":"1.0","type":"link"}