{"product_id":"prestacycle-11-28-11-speed-cassette-cass0702-bicycle-cassettes","title":"Prestacycle UniBlock PRO 11-Speed Cassette with HG12 Interface \u0026 ARC Technology","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Prestacycle UniBlock PRO Cassette is designed for 11-speed drivetrains with an 11-28 tooth range. It features an HG12 interface compatible with HG12, HG11, and HG10 freehubs. The cassette is machined from a single solid block of cold-forged Chrome Molybdenum alloy steel, then heat-treated, tumble-finished, and electroplated to enhance durability, reduce friction, and extend service life.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eIts unique single block design optimizes strength and force distribution while reducing unnecessary material, resulting in a lightweight and robust cassette. The wider inner and outer freehub teeth improve engagement across all gears, reducing freehub wear and minimizing rolling resistance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003ePrestacycle's ARC (Advanced Radial Curve ) shifting tooth profile technology ensures precise tooth pairings for smooth and fast shifting both up and down the cassette, even under load, improving overall shifting performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eThe cassette includes a red anodized locknut compatible with HG12 and HG11 freehub bodies; an HG10 lockring is required separately for HG10 freehubs. The cassette body type is Shimano HG 11\/12-speed road, finished in silver, with a weight of 183 grams. The sprockets include the following cogs: 11, 12, 13, 14, 15, 17, 19, 21, 23, 25, and 28 teeth.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eMachined from solid Chrome Molybdenum alloy steel for durability and long service life with heat treatment and electroplating. \u003c\/li\u003e\n\u003cli\u003eFeatures ARC shifting tooth profile technology for fast, smooth, and reliable shifts across all systems. \u003c\/li\u003e\n\u003cli\u003eCompatible with HG 12, HG 11, and HG 10 freehubs using the unique HG12 interface for broad compatibility. \u003c\/li\u003e\n\u003cli\u003eIncludes red anodized locknut for HG 12 and HG 11 freehub bodies; HG 10 requires a separate lockring. \u003c\/li\u003e\n\u003cli\u003eSingle block design optimizes strength, reduces freehub wear, and ensures low rolling resistance with an 11-28t range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Prestacycle","offers":[{"title":"Default Title","offer_id":42203439136835,"sku":"CASS0702","price":273.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FW1636-02.jpg?v=1790070390","url":"https:\/\/tecopecosafe.com\/products\/prestacycle-11-28-11-speed-cassette-cass0702-bicycle-cassettes","provider":"365 Cycles","version":"1.0","type":"link"}