{"product_id":"shimano-grx-fc-rx610-grx-chainset-40t-single-12-speed-2-piece-design-165-mm","title":"Shimano GRX FC-RX610 Chainset 40T - Single - 12-Speed - 2 Piece Design - 165 mm","description":"\u003cp\u003eArray of options delivers optimal gravel gearing for variety of needs\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe SHIMANO FC-RX610-1 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding. By pairing a 10-45T or 10-51T cassette with 38T or 40T chainring, riders can choose closer gear steps or ultimate range depending on personal need. The FC-RX610-1 comes in 165, 170, 172.5, and 175 mm crank arm lengths, providing an additional level of customization.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOptimal gearing for mixed-terrain riding\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e10-45T and 10-51T cassette options serve array of riding styles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"Shimano GRX","offers":[{"title":"Default Title","offer_id":43939852026013,"sku":"FCRX6101AB0","price":114.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/fcrx610140_42cad464-d30c-4937-b397-529ccf3902a0.jpg?v=1695400542","url":"https:\/\/www.bikeparts.co.uk\/products\/shimano-grx-fc-rx610-grx-chainset-40t-single-12-speed-2-piece-design-165-mm","provider":"BikeParts.co.uk","version":"1.0","type":"link"}