{"product_id":"rd-ty21b-gs-silver-axle-hook-derailleur","title":"RD-TY21B-GS 6-Speed Rear Derailleur, Silver Axle Hook","description":"\u003cp\u003eSilver 6-speed rear derailleur with a medium cage and an open rear-axle hook.\u003c\/p\u003e\u003ch2\u003eFit and specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e RD-TY21-B-GS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear speeds\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCage\u003c\/strong\u003e GS medium cage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount\u003c\/strong\u003e Open hook that fits under the rear axle nut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLargest rear sprocket\u003c\/strong\u003e 28 teeth maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e Silver\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCheck before you order\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConfirm the bike has six rear sprockets and a matching indexed shifter.\u003c\/li\u003e\n\u003cli\u003eCompare the open axle hook with the mount on your existing derailleur.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIn the box\u003c\/h3\u003e\u003cp\u003eOne silver RD-TY21B-GS rear derailleur with axle hook.\u003c\/p\u003e","brand":"Airuzara","offers":[{"title":"Default Title","offer_id":60930359460126,"sku":"AIR-RD-TY21B-GS-AXLE-SLV","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1103\/8723\/3054\/files\/airuzara-rd-ty21b-gs-silver-axle-hook-front-01.jpg?v=1794358309","url":"https:\/\/airuzara.com\/products\/rd-ty21b-gs-silver-axle-hook-derailleur","provider":"Airuzara","version":"1.0","type":"link"}