{"product_id":"kmc-s1-single-speed-chain-1-2-x-1-8-112-links-multiple-colors","title":"KMC S1 Single-Speed Chain – 1\/2\" x 1\/8\" – 112 Links – Multiple Colors","description":"\u003cp data-start=\"91\" data-end=\"337\"\u003eThe KMC S1 is a single-speed chain designed for BMX, fixie, and internally geared bikes that use a 1\/8\" drivetrain. It’s a durable, everyday chain commonly chosen for simplicity and reliability rather than weight savings.\u003c\/p\u003e\n\u003cp data-start=\"339\" data-end=\"455\"\u003eThis model replaced the older KMC Z410 and fills the same role as a straightforward, serviceable single-speed chain.\u003c\/p\u003e\n\u003cp data-start=\"457\" data-end=\"670\"\u003e\u003cstrong data-start=\"457\" data-end=\"473\"\u003eKey Features\u003c\/strong\u003e\u003cbr data-start=\"473\" data-end=\"476\"\u003e• Single-speed specific chain construction\u003cbr data-start=\"518\" data-end=\"521\"\u003e• Anti-drop plate design to reduce chain derailment\u003cbr data-start=\"572\" data-end=\"575\"\u003e• Durable steel construction\u003cbr data-start=\"603\" data-end=\"606\"\u003e• Direct replacement for the former KMC Z410\u003cbr data-start=\"650\" data-end=\"653\"\u003e• 112-link length\u003c\/p\u003e\n\u003cp data-start=\"672\" data-end=\"926\"\u003e\u003cstrong data-start=\"672\" data-end=\"701\"\u003eCompatibility \u0026amp; Use Notes\u003c\/strong\u003e\u003cbr data-start=\"701\" data-end=\"704\"\u003e• Single-speed use only\u003cbr data-start=\"727\" data-end=\"730\"\u003e• Chain size: 1\/2\" x 1\/8\"\u003cbr data-start=\"755\" data-end=\"758\"\u003e• Compatible with BMX, fixie, and internally geared hubs\u003cbr data-start=\"814\" data-end=\"817\"\u003e• Not compatible with multi-speed drivetrains\u003cbr data-start=\"862\" data-end=\"865\"\u003e• Available in multiple color finishes\u003cbr data-start=\"903\" data-end=\"906\"\u003e• Chain width: 8.6mm\u003c\/p\u003e\n\u003cp data-start=\"928\" data-end=\"1138\"\u003e\u003cstrong data-start=\"928\" data-end=\"959\"\u003eService \/ Ownership Context\u003c\/strong\u003e\u003cbr data-start=\"959\" data-end=\"962\"\u003eSingle-speed chains rely heavily on correct chainline and tension. Proper sizing during installation and regular lubrication will extend chain life and reduce drivetrain noise.\u003c\/p\u003e\n\u003cp data-start=\"1140\" data-end=\"1391\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1140\" data-end=\"1161\"\u003eFit \u0026amp; Use Signals\u003c\/strong\u003e\u003cbr data-start=\"1161\" data-end=\"1164\"\u003e• Good fit for BMX, fixie, and internal-gear bikes\u003cbr data-start=\"1214\" data-end=\"1217\"\u003e• Good fit if your drivetrain uses a 1\/8\" chain\u003cbr data-start=\"1264\" data-end=\"1267\"\u003e• Good fit for everyday riding and commuting\u003cbr data-start=\"1311\" data-end=\"1314\"\u003e• Not a fit for multi-speed drivetrains\u003cbr data-start=\"1353\" data-end=\"1356\"\u003e• Not a fit for 3\/32\" chain systems\u003c\/p\u003e","brand":"KMC","offers":[{"title":"Silver","offer_id":52998784450874,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"gold","offer_id":52998784483642,"sku":null,"price":18.0,"currency_code":"USD","in_stock":false},{"title":"Orange","offer_id":52998784516410,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52998784549178,"sku":null,"price":18.0,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":52998784581946,"sku":null,"price":18.0,"currency_code":"USD","in_stock":false},{"title":"Purple","offer_id":52998784614714,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"dark blue","offer_id":52998784647482,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"light blue","offer_id":52998784680250,"sku":null,"price":18.0,"currency_code":"USD","in_stock":false},{"title":"light green","offer_id":52998784713018,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":52998784745786,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":52998784778554,"sku":null,"price":18.0,"currency_code":"USD","in_stock":false},{"title":"Yellow","offer_id":52998784811322,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5735\/8394\/files\/16614.jpg?v=1769025270","url":"https:\/\/gograva.com\/products\/kmc-s1-single-speed-chain-1-2-x-1-8-112-links-multiple-colors","provider":"Grava Adventure Corporation","version":"1.0","type":"link"}