{"product_id":"professional-heavy-duty-chain-breaker-420-530","title":"Heavy-Duty Chain Breaker Tool for #420 #428 #520 #525 #530 Roller Chains","description":"\u003ch2 data-section-id=\"1p927wt\" data-start=\"273\" data-end=\"292\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"294\" data-end=\"451\"\u003eMake chain removal and length adjustment easier with this heavy-duty chain breaker tool, designed for common powersports roller chains from \u003cstrong data-start=\"434\" data-end=\"450\"\u003e#420 to #530\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"453\" data-end=\"800\"\u003eWhether you are shortening a new chain, removing a damaged link, or replacing an old drive chain, this tool helps push out chain pins with better control and alignment than basic hand tools. It is suitable for motorcycles, dirt bikes, pit bikes, ATVs, go-karts, mini bikes, and other small powersports vehicles using compatible roller chain sizes.\u003c\/p\u003e\n\u003cp data-start=\"802\" data-end=\"1114\"\u003eBuilt from industrial-grade molybdenum steel, the tool is made to handle the high pressure required for chain pin removal while helping reduce bending, slipping, or misalignment during use. Its compact T-handle design provides steady leverage for garage repairs, routine maintenance, or trail-side chain service.\u003c\/p\u003e\n\u003ch2 data-section-id=\"199g6sg\" data-start=\"1286\" data-end=\"1310\"\u003eProduct Compatibility\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChain Size\u003c\/th\u003e\n\u003cth\u003eCommon Applications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e#420\u003c\/td\u003e\n\u003ctd\u003e50cc–125cc dirt bikes, pit bikes, mini bikes, small ATVs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#428\u003c\/td\u003e\n\u003ctd\u003e110cc–150cc pit bikes, scooters, go-karts, small motorcycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#520\u003c\/td\u003e\n\u003ctd\u003eATVs, dirt bikes, sport bikes, quads, off-road motorcycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#525\u003c\/td\u003e\n\u003ctd\u003eMedium to large motorcycles, ATVs, performance applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#528\u003c\/td\u003e\n\u003ctd\u003eSelect heavy-duty powersports chain setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#530\u003c\/td\u003e\n\u003ctd\u003eLarger street bikes, dune buggies, heavy-duty ATVs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1987\" data-end=\"2014\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRoller Chain Breaker Tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Chain Sizes\u003c\/td\u003e\n\u003ctd\u003e#420, #428, #520, #525, #528, #530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThimble \/ Pin Diameter\u003c\/td\u003e\n\u003ctd\u003e4 mm \/ 0.15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Working Length\u003c\/td\u003e\n\u003ctd\u003e32 mm \/ 1.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Size\u003c\/td\u003e\n\u003ctd\u003e125 mm x 100 mm \/ 4.92 in x 3.93 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eIndustrial-Grade Molybdenum Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eChain pin removal \/ chain length adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment Type\u003c\/td\u003e\n\u003ctd\u003eUniversal, based on chain size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"2476\" data-end=\"2491\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3 data-section-id=\"14qo7z4\" data-start=\"2493\" data-end=\"2539\"\u003eHeavy-Duty Molybdenum Steel Construction\u003c\/h3\u003e\n\u003cp data-start=\"2540\" data-end=\"2671\"\u003eMade from strong molybdenum steel to help withstand the pressure needed to push out chain pins on common powersports roller chains.\u003c\/p\u003e\n\u003ch3 data-section-id=\"b8lcsk\" data-start=\"2673\" data-end=\"2714\"\u003eFits Common #420–#530 Roller Chains\u003c\/h3\u003e\n\u003cp data-start=\"2715\" data-end=\"2839\"\u003eCompatible with many chain sizes used on motorcycles, ATVs, dirt bikes, pit bikes, go-karts, mini bikes, quads, and buggies.\u003c\/p\u003e\n\u003ch3 data-section-id=\"uf4ph3\" data-start=\"2841\" data-end=\"2869\"\u003e4 mm Precision Thimble\u003c\/h3\u003e\n\u003cp data-start=\"2870\" data-end=\"2995\"\u003eThe 4 mm thimble helps align with the chain pin for cleaner removal and reduced risk of damaging the surrounding side plates.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1wbg9ho\" data-start=\"2997\" data-end=\"3027\"\u003eT-Handle Leverage Design\u003c\/h3\u003e\n\u003cp data-start=\"3028\" data-end=\"3170\"\u003eThe T-handle design allows controlled, even pressure when driving out chain pins, making chain maintenance easier than using improvised tools.\u003c\/p\u003e\n\u003ch3 data-section-id=\"56zx4h\" data-start=\"3172\" data-end=\"3206\"\u003eCompact Garage or Trail Tool\u003c\/h3\u003e\n\u003cp data-start=\"3207\" data-end=\"3326\"\u003eSmall enough to keep in a toolbox, garage kit, trailer, or emergency maintenance bag for chain repairs and adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GOOFIT","offers":[{"title":"Black","offer_id":54502828441768,"sku":"A012-016","price":13.99,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":54502828474536,"sku":"A012-016-Golden","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/9821\/6104\/files\/Chain-Breaker-428-520-525-528-530-Chain-Tool-1.jpg?v=1770786599","url":"https:\/\/goofitmoto.com\/products\/professional-heavy-duty-chain-breaker-420-530","provider":"GOOFIT Moto","version":"1.0","type":"link"}