{"product_id":"chiave-smontaggio-ghiera-cassetta-park-tool-fr-5-2","title":"PARK TOOL CASSETTE LOCKRING TOOL FR-5.2","description":"\u003csection\u003e\n\u003cp\u003eThe \u003cstrong\u003ePark Tool FR-5.2\u003c\/strong\u003e is the cassette lockring tool that sees more bench time than almost anything else in a workshop: it fits the 12-spline profile found on the vast majority of 7 to 12-speed cassette lockrings. With the Park Tool FR-5.2 cassette lockring tool, swapping sprockets, changing gearing or deep-cleaning the drivetrain becomes a job of just a few minutes.\u003c\/p\u003e\n\u003cp\u003eThe body is made from heat-treated alloy tool steel, so the splines stay crisp even after thousands of tightening cycles. The thin-wall design lets you work without removing cones and locknuts on traditional hubs, while the 12 mm centre bore clears the axle. The 1-inch hex base accepts an open-end wrench or a socket, so all the torque goes into the lockring without slipping and damaging splines or knuckles.\u003c\/p\u003e\n\u003ch2\u003eHow to use the Park Tool FR-5.2 cassette lockring tool\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemove the wheel and take out the quick release or axle to free the lockring.\u003c\/li\u003e\n\u003cli\u003eSeat the FR-5.2 fully into the splines, square to the hub.\u003c\/li\u003e\n\u003cli\u003eHold the sprockets with a chain whip and turn anticlockwise with a 1-inch wrench.\u003c\/li\u003e\n\u003cli\u003eWhen refitting, lightly grease the thread and tighten to the cassette maker's torque spec.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy choose the Park Tool FR-5.2\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne tool for Shimano, SRAM (including 1x), SunRace, SunTour, Chris King cassettes and many more.\u003c\/li\u003e\n\u003cli\u003eAlso works on disc brake lockrings and adapters with 12 internal splines.\u003c\/li\u003e\n\u003cli\u003eCompatible with the top caps of several RockShox forks, handy during suspension service.\u003c\/li\u003e\n\u003cli\u003eHeat-treated steel built for daily use at the workbench.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFrom the pro workshop to the home garage, the \u003cstrong\u003ePark Tool FR-5.2 cassette lockring tool\u003c\/strong\u003e is one of those essential tools that pays off every time you change a cassette or a brake rotor.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003ch3\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/summary\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eCode\u003c\/strong\u003e: FR-5.2\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eType\u003c\/strong\u003e: cassette lockring tool\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDrive\u003c\/strong\u003e: 1-inch hex base for wrench or socket\u003c\/li\u003e\u003c\/ul\u003e\u003c\/details\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/summary\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eBody\u003c\/strong\u003e: heat-treated alloy tool steel\u003c\/li\u003e\u003c\/ul\u003e\u003c\/details\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/summary\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eProfile\u003c\/strong\u003e: 12 splines, approx. 23.4 mm outer diameter\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eCentre bore\u003c\/strong\u003e: 12 mm\u003c\/li\u003e\u003c\/ul\u003e\u003c\/details\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/summary\u003e\u003cul\u003e\u003cli\u003e7 to 12-speed cassette lockrings from Shimano, SRAM (including 1x), SunRace, SunTour, Chris King and others\u003c\/li\u003e\u003cli\u003eDisc brake lockrings and adapters with 12 internal splines from Shimano and other brands\u003c\/li\u003e\u003cli\u003eTop caps of some RockShox forks: Pike, Lyrik, SID, Revelation, Reba, Paragon\u003c\/li\u003e\u003c\/ul\u003e\u003c\/details\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Park Tool","offers":[{"title":"Default Title","offer_id":57327910060372,"sku":"PKFR52","price":7.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/5223\/4068\/files\/29f27d97f69bf115f6ced82076f4f35ff8ddfdab7002acd8bf49c2d1c7f7731a.png?v=1790666390","url":"https:\/\/www.pro-mstore.com\/en\/products\/park-tool-cassette-lockring-tool-fr-5-2","provider":"Pro-M SRL","version":"1.0","type":"link"}