{"title":"Freewheels and cassettes","description":"\u003cp\u003e This is a component that's often forgotten and installed at random. This is unjustified, as it has a huge impact on the proper operation of the drivetrain. A good cassette or freewheel guarantees a smooth ride and durability. A good single-speed freewheel is especially difficult to find, and cheap ones often fail and make noise. We offer models from BLB, Shimano, and Sturmey-Archer, among others.\u003c\/p\u003e","products":[{"product_id":"wolnobieg-shimano-sf-mx30-18t-srebrny","title":"Shimano SF-MX30 18T Freewheel - Silver","description":"\u003cp\u003e Single-speed flywheel by Shimano.\u003c\/p\u003e\n\n","brand":"Shimano","offers":[{"title":"Default Title","offer_id":43365397725321,"sku":"","price":120.0,"currency_code":"PLN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/0547\/3161\/files\/wolnobieg-Shimano-1.jpg?v=1739729971"},{"product_id":"wolnobieg-shimano-sf-mx30-16t-srebrny","title":"Shimano SF-MX30 16T Freewheel - Silver","description":"\u003cp\u003e Single-speed flywheel by Shimano.\u003c\/p\u003e\n\n","brand":"Shimano","offers":[{"title":"Default Title","offer_id":43365397823625,"sku":"","price":120.0,"currency_code":"PLN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/0547\/3161\/files\/wolnobieg-Shimano-1_195938d2-7613-4770-8d5d-d476fd5ecbf5.jpg?v=1739729977"},{"product_id":"wolnobieg-shimano-sf-mx30-16t","title":"Shimano SF-MX30 16T freewheel","description":"\u003cp\u003e Single-speed flywheel by Shimano.\u003c\/p\u003e\n\n","brand":"Shimano","offers":[{"title":"Default Title","offer_id":43365398708361,"sku":"","price":209.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/0547\/3161\/files\/wolnobieg-shimano-sf-mx30-1.jpg?v=1739729982"},{"product_id":"kaseta-miche-xm-11s-11-46-shimano","title":"MICHE XM 11s 11-46 shimano cassette","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003eThis 11-46 MTB chainring is designed for Shimano®\/SRAM® 11-speed drivetrains. The design features nine individual sprockets made of special high-strength steel with a matte chrome finish. The final two sprockets are milled from a solid block, forming a monobloc of AL 7075 T6 aluminum alloy with a hard-treated anodized finish. Six bolts make sprocket installation easy. The cassette weighs 470g. The locknut has a black finish. The spacer is ochre.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003cstrong\u003eColor:\u003c\/strong\u003e Classic silver\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003cstrong\u003eFinish:\u003c\/strong\u003e Nickel plated (shines beautifully and does not rust)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/2\" x 1\/8\" (standard for fixie\/single-speed)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003cstrong\u003eLink thickness:\u003c\/strong\u003e 9.15 mm (slim but strong)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e 114 links (can be shortened as needed)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid \u003cstrong\u003enickel-plated steel\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003cstrong\u003eResistance:\u003c\/strong\u003e Corrosion and stretching\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"Miche","offers":[{"title":"Default Title","offer_id":44471604510857,"sku":null,"price":399.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/0547\/3161\/files\/kasetaxm-11_4bff523b-6d55-476c-8fc4-d81a188796f2.jpg?v=1754479761"}],"url":"https:\/\/antymateria.com\/en\/collections\/wolnobiegi-i-kasety.oembed","provider":"Antymateria","version":"1.0","type":"link"}