{"product_id":"prestacycle-11-40-11-speed-cassette-cass0669-bicycle-cassettes","title":"Prestacycle UniBlock PRO Gravel 11-Speed Cassette - Lightweight, Durable Steel \u0026 Aluminum","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Prestacycle UniBlock PRO Gravel Cassette is an 11-speed cassette designed for Shimano HG 11 freehubs. It features an 11-40 tooth range with cogs sized 11-13-15-17-19-21-24-28-32-36-40. The cassette is made from a single, cold-forged block of chrome molybdenum alloy steel that has been heat-treated, tumble-finished, and electroplated for durability and low-friction performance. The two largest cogs are crafted from high-quality 7075 aluminum, reducing weight while maintaining strength with a honeycomb design for material removal. A red aluminum locknut is included for use on HG11 freehubs. For use on HG10 freehubs, a separate Prestacycle HG10 lockring is required (sold separately). The cassette features shifting ramps and profiled teeth for smooth and consistent shifting. Its lightweight, single-block design also makes cleaning easier. The cassette is silver in color and weighs 317 grams.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eMade from cold-forged Chrome Molybdenum alloy steel with heat treatment for durability and low-friction performance. \u003c\/li\u003e\n\u003cli\u003eIncludes two largest cogs crafted from one-piece high-quality 7075 aluminum for strength and lightweight design. \u003c\/li\u003e\n\u003cli\u003eCompatible with HG 11-speed freehub; red aluminum locknut included for HG11 freehub installation. \u003c\/li\u003e\n\u003cli\u003eFeatures a single-block design and honeycomb pattern to reduce weight and simplify cleaning while maintaining strength. \u003c\/li\u003e\n\u003cli\u003eOffers an 11-40 gear range with 11 cogs designed for Shimano HG 11\/12-speed road drivetrains.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Prestacycle","offers":[{"title":"Default Title","offer_id":42203880554563,"sku":"CASS0669","price":269.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FW0109_02f1548d-4955-4294-93f6-9d2e2bd3aa5b.jpg?v=1790062895","url":"https:\/\/tecopecosafe.com\/products\/prestacycle-11-40-11-speed-cassette-cass0669-bicycle-cassettes","provider":"365 Cycles","version":"1.0","type":"link"}