{"product_id":"single-speed-sprocket-20t-bike-reverse","title":"Reverse Single Speed Replacement Cog - 20T","description":"Reverse Components Single Speed Replacement Cog - 20T (Chrome \/ Shimano HG)\u003cbr\u003e\nCompatibility: Shimano HG freehub bodies \/ 1-to-11 speed chains\u003cbr\u003e\nCog Size \/ Thickness: 20 Teeth \/ 1.8mm tooth width with 7mm wide base flange\u003cbr\u003e\nMaterial: High-grade CrMo Steel\u003cbr\u003e\nWeight: 62g (+\/- 5%)\u003cbr\u003e\nColor: Chrome\u003cbr\u003e\nReplace or customize your single-speed gearing. This 20T individual replacement cog features an extra-wide 7mm base flange to protect softer aluminum freehub bodies from gouging, crafted from durable CrMo steel with a polished chrome finish.\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eReverse Components Single Speed Replacement Cog - 20T (Chrome \/ Shimano HG)\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eHigh-grade CrMo steel replacement cog for your single-speed setup. Our extra-wide sprocket flange distributes load across the freehub body to protect lightweight alloy Shimano HG freehubs from permanent bite damage.\u003c\/p\u003e\u003cbr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreehub Protection:\u003c\/strong\u003e Extra-wide 7mm base flange prevents the cog from chewing into softer aluminum freehub splines.\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Grade Durability:\u003c\/strong\u003e Machined from tough CrMo steel to handle high torque loads and resist wear.\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Chain Compatibility:\u003c\/strong\u003e Designed to work smoothly with 1-speed up to 11-speed bicycle chains.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Reverse Components\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Single-Speed Replacement Cog\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreehub Standard:\u003c\/strong\u003e Shimano HG\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eCog Size:\u003c\/strong\u003e 20 Teeth (20T)\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Thickness:\u003c\/strong\u003e 1.8 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Width:\u003c\/strong\u003e 7.0 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain Compatibility:\u003c\/strong\u003e 1x to 11-speed chains\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CrMo Steel\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 62g (+\/- 5% weight tolerance)\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Chrome\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Code \/ SKU:\u003c\/strong\u003e 40216\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 4717480157082\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Reverse","offers":[{"title":"40216","offer_id":50607891808535,"sku":null,"price":44.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3486\/6455\/files\/Single_Speed_Sprocket_20T_Bicycle_Reverse_Components.jpg?v=1751841291","url":"https:\/\/shop.bikesandscooters.co.nz\/products\/single-speed-sprocket-20t-bike-reverse","provider":"Bikes \u0026 Scooters Marlborough","version":"1.0","type":"link"}