{"product_id":"prestacycle-uniblock-pro-cassette-11-speed-hg-12-interface-for-hg-12-11-10-freehubs-11-34t-silver","title":"Prestacycle UniBlock  PRO Cassette - 11-Speed, HG 12 Interface for HG 12\/11\/10 Freehubs, 11-34t, Silver","description":"\u003cp\u003ePrestacycle UniBlock PRO Cassettes are machined from a single solid block of cold-forged Chrome Molybdenum alloy steel, then heat-treated, tumble-finished and electroplated for added durability, low-friction operation and longer service life. The UniBlock PRO cassettes feature ARC™ shifting tooth profile technology that provides the fastest, smoothest possible shifting to all systems while minimizing the impact to power delivery.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle block design offers 3D structure to optimize strength and distributes forces that allows Prestacycle to remove more unnecessary material making the ultra-light\u003c\/li\u003e\n\u003cli\u003eSingle block design ensures more freehub engagement by reducing torsional loads for less freehub wear and insuring the lowest rolling resistance within the freehub\u003c\/li\u003e\n\u003cli\u003eARC™ (Advanced Radial Curve™) Shifting Technology optimizes every single tooth pairing for exact-match pairings for both up-and-down shifts provide the highest possible speed and reliability in shifting... Even shifting under load is maximized\u003c\/li\u003e\n\u003cli\u003ePrestacycle UniBlock PRO's unique HG12 interface is compatible with all HG12, HG11 and HG10 Freehubs\u003c\/li\u003e\n\u003cli\u003eWider inner and outer freehub teeth maintain engagement at all points in all gears to provide an overall increase in freehub contact\u003c\/li\u003e\n\u003cli\u003eIncludes red anodized locknut for HG 12 and HG 11 freehub bodies\u003c\/li\u003e\n\u003cli\u003eHG 10 requires Prestacycle's HG 10 lockring (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prestacycle","offers":[{"title":"Default Title","offer_id":48318027399408,"sku":"FW0211","price":269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/3592\/3952\/files\/G0712_FW1636-02_e01edc1b-69cb-414a-be6a-8312239c5e74.jpg?v=1781423557","url":"https:\/\/coloradocyclist.com\/products\/prestacycle-uniblock-pro-cassette-11-speed-hg-12-interface-for-hg-12-11-10-freehubs-11-34t-silver","provider":"Colorado Cyclist","version":"1.0","type":"link"}