{"product_id":"heybike-7-speed-freewheel-cassette","title":"Heybike 7-Speed Freewheel Cassette","description":"\u003cp\u003eHigh-tensile steel freewheel with precision-cut internal threads and a smooth ratchet mechanism strong enough to handle e-bike motor torque without slipping. Convenient to maintain and service.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-tensile steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeeds:\u003c\/strong\u003e 7-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Range:\u003c\/strong\u003e 14–28 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e Smooth, precision-threaded engagement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatchet:\u003c\/strong\u003e Built for e-bike motor torque loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Mars 2.0, Mars, Ranger, Explore, Cityrun, Brawn, Tyson, Cityscape, Race Plus, Race Max\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Heybike","offers":[{"title":"Mars 2.0","offer_id":48488217903259,"sku":null,"price":59.0,"currency_code":"USD","in_stock":false},{"title":"Mars","offer_id":48488217936027,"sku":null,"price":59.0,"currency_code":"USD","in_stock":false},{"title":"Ranger","offer_id":48488217968795,"sku":null,"price":59.0,"currency_code":"USD","in_stock":false},{"title":"Explore","offer_id":48488218001563,"sku":null,"price":59.0,"currency_code":"USD","in_stock":false},{"title":"Cityrun","offer_id":48488218034331,"sku":null,"price":59.0,"currency_code":"USD","in_stock":false},{"title":"Brawn","offer_id":48488218067099,"sku":null,"price":59.0,"currency_code":"USD","in_stock":false},{"title":"Tyson","offer_id":48488218099867,"sku":null,"price":59.0,"currency_code":"USD","in_stock":false},{"title":"Cityscape","offer_id":48488218132635,"sku":null,"price":59.0,"currency_code":"USD","in_stock":false},{"title":"Race Plus","offer_id":48488218165403,"sku":null,"price":59.0,"currency_code":"USD","in_stock":false},{"title":"Race Max","offer_id":48488218198171,"sku":null,"price":59.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/1997\/0715\/files\/3_7eaf4a01-567f-4f87-ab19-7f5629356e77.jpg?v=1777767580","url":"https:\/\/deerfocusinc.com\/products\/heybike-7-speed-freewheel-cassette","provider":"Deer Focus Ebikes","version":"1.0","type":"link"}