{"product_id":"prestacycle-11-32-12-speed-cassette-cass0670-bicycle-cassettes","title":"Prestacycle UniBlock PRO 12-Speed Shimano Cassette | Cold-Forged Steel \u0026 Aluminum","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Prestacycle UniBlock PRO Cassette is a 12-speed cassette designed for Shimano HG 11 and 12-speed road freehubs. It features an 11-32 tooth range with twelve cogs sized 11-12-13-14-15-16-17-19-22-25-28-32. This single-piece cassette is precision machined from cold-forged Chrome Molybdenum alloy steel, then heat-treated, tumble-finished, and electroplated to ensure durability and smooth, low-friction shifting. Its honeycomb design reduces weight and simplifies cleaning while maintaining strength. The cassette includes a red aluminum locknut for use with HG11 and HG12 freehubs; an additional lockring is required for HG10 freehubs (sold separately). Note that it is compatible only with Shimano 12-speed drivetrains and not compatible with SRAM Road AXS or Campagnolo 12-speed systems. The cassette weighs 187 grams and comes in silver.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 12-speed Shimano drivetrains and designed for HG 12 freehub systems with an 11-32 gear range. \u003c\/li\u003e\n\u003cli\u003eMachined from cold-forged Chrome Molybdenum alloy steel for durability and low-friction performance. \u003c\/li\u003e\n\u003cli\u003eFeatures a single-piece block design that reduces weight and simplifies cleaning. \u003c\/li\u003e\n\u003cli\u003eIncludes red aluminum locknut for HG11 and HG12 freehub compatibility. \u003c\/li\u003e\n\u003cli\u003eShifting ramps and profiled teeth ensure smooth, consistent gear changes during rides.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Prestacycle","offers":[{"title":"Default Title","offer_id":42203880652867,"sku":"CASS0670","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FW0148.jpg?v=1790062895","url":"https:\/\/tecopecosafe.com\/products\/prestacycle-11-32-12-speed-cassette-cass0670-bicycle-cassettes","provider":"365 Cycles","version":"1.0","type":"link"}