{"title":"Cratus Mk2 Crank - Chainrings","description":"\u003cp\u003eFor use within the Cratus Mk2 collection\u003c\/p\u003e","products":[{"product_id":"cratus-crank-track-chainrings","title":"Cratus Crank Track Chainrings","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eTHESE 6mm CHAINRINGS ARE SPECIFIC TO THE CRATUS CRANK ONLY.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eYou'll no doubt have seen alloy chainrings, carbon-fibre chainrings and probably even coated chainrings, all looking to reduce surface friction and therefore increase drivetrain efficiency. We have gone back to the base materials used to produce a carbon-fibre chainring and researched how we can improve these to reduce friction, increase durability and make you faster. Working alongside a British carbon-fibre cloth manufacturer, we have produced our own material infused with a nano-scale friction modifier.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur own inhouse testing throughout the development process showed an optimal level of friction modifier, resulting in an increase of 0.5% in drivetrain efficiency when compared with a standard carbon-fibre chainring.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis ultra-high performing chainring was recently utilised by our very own Dan Bigham when setting the new British Individual Pursuit National Record and picking up the gold medal with a 4.05.274, becoming the third fastest pursuiter in history!\u003c\/p\u003e","brand":"WattShop","offers":[{"title":"58T","offer_id":40562038309044,"sku":"CRANK-TRACK-6MM-144-58T","price":449.0,"currency_code":"GBP","in_stock":true},{"title":"59T","offer_id":40562038341812,"sku":"CRANK-TRACK-6MM-144-59T","price":449.0,"currency_code":"GBP","in_stock":false},{"title":"60T","offer_id":40562038374580,"sku":"CRANK-TRACK-6MM-144-60T","price":449.0,"currency_code":"GBP","in_stock":true},{"title":"61T","offer_id":40562038407348,"sku":"CRANK-TRACK-6MM-144-61T","price":449.0,"currency_code":"GBP","in_stock":false},{"title":"62T","offer_id":40562038440116,"sku":"CRANK-TRACK-6MM-144-62T","price":449.0,"currency_code":"GBP","in_stock":false},{"title":"63T","offer_id":40562038472884,"sku":"CRANK-TRACK-6MM-144-63T","price":449.0,"currency_code":"GBP","in_stock":false},{"title":"64T","offer_id":40562038505652,"sku":"CRANK-TRACK-6MM-144-64T","price":449.0,"currency_code":"GBP","in_stock":false},{"title":"65T","offer_id":40562038538420,"sku":"CRANK-TRACK-6MM-144-65T","price":449.0,"currency_code":"GBP","in_stock":false},{"title":"66T","offer_id":40562038571188,"sku":"CRANK-TRACK-6MM-144-66T","price":449.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1405\/7098\/files\/WattShopCratusCrankChainring4.png?v=1699641280"}],"url":"https:\/\/www.shopforwatts.co.uk\/collections\/cratus-mk2-crank-crank-copy.oembed","provider":"WattShop","version":"1.0","type":"link"}