{"product_id":"fc-rx600-grx-chainset-46-30t-double-11-speed-2-piece-design","title":"Shimano FC-RX600 GRX Chainset 46\/30T","description":"\u003cul class=\"description-overview\"\u003e\u003c\/ul\u003e\n\u003cul class=\"attributesSpecification\"\u003e\n\u003cli\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cp\u003eThe Shimano FC-RX600 GRX Chainset brings gravel-specific engineering to your drivetrain with a 46\/30T double configuration perfectly suited to mixed terrain riding. Built on HollowTech II technology, this 11-speed chainset features lightweight aluminium rings paired with anodized crank arms for durability without excess weight. The optimized gearing delivers smooth, reliable performance across varied surfaces, while the 110mm bolt circle diameter and 4-arm design ensure stable power transfer. At just 806g, it's an efficient choice for riders seeking dependable, quiet shifting on gravel and cyclocross adventures.\u003c\/p\u003e\n\u003cp\u003eExperience the versatility of Shimano's GRX platform with the FC-RX600 Chainset, engineered specifically for gravel and cyclocross riding. This 11-speed 46\/30T double offers intelligent gearing ratios that handle everything from smooth fire roads to technical terrain with ease. The HollowTech II design combines lightweight aluminium chainrings with anodized crank arms for a robust yet responsive setup. Weighing just 806g, it delivers the stability and quiet shifting you need for confident off-road adventures, while remaining compatible with standard 11-speed HG chains and HollowTech II bottom brackets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"165mm - 46\/30teeth","offer_id":57322400350595,"sku":"whhhhhhii-1","price":159.99,"currency_code":"GBP","in_stock":false},{"title":"170mm - 46\/30teeth","offer_id":57322400383363,"sku":"whhhhhhii-2","price":159.99,"currency_code":"GBP","in_stock":false},{"title":"172.5mm - 46\/30teeth","offer_id":57322400416131,"sku":"whhhhhhii-3","price":159.99,"currency_code":"GBP","in_stock":false},{"title":"175mm - 46\/30teeth","offer_id":57322400448899,"sku":"whhhhhhii-4","price":159.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/6108\/files\/fcrx6002x11.jpg?v=1770476422","url":"https:\/\/fifecycles.co.uk\/products\/fc-rx600-grx-chainset-46-30t-double-11-speed-2-piece-design","provider":"Fife Cycle Centre","version":"1.0","type":"link"}