{"product_id":"shimano-grx-fc-rx610-46-30t-170mm-crankset","title":"Shimano GRX FC-RX610 46-30T 170mm Crankset","description":"\u003cp\u003eOptimal gearing for spirited group rides and aggressive racing\n\u003cbr\u003eThe SHIMANO FC-RX610-2 balances weight savings and optimal efficiency for mixed-terrain riding and racing. Gearing options cater to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch. The 2x12-speed crank utilizes a 46-30T chainring combination and comes in 165, 170, 172.5, and 175 mm crank arm lengths.\n\u003cbr\u003eFeatures\u003c\/p\u003e\n\n\u003cp\u003eSmaller gear steps for cadence control on mixed-terrain riding\n\u003cbr\u003eGravel-optimized gear ratios preserve riding rhythm on rough surfaces\n\u003cbr\u003eGear combination: 46-30T\n\u003cbr\u003eHollowtech crank arm\u003c\/p\u003e\n\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\n\u003cp\u003eMODEL NO: FC-RX610-2\n\u003cbr\u003eSERIES: GRX 12-speed\n\u003cbr\u003eRear speeds: 12\n\u003cbr\u003eCompatible chain: HG 12-speed\n\u003cbr\u003eChain line (mm): 47\n\u003cbr\u003eP.C.D. (mm): 110\/80\n\u003cbr\u003eSpider\/gear arms: 4\n\u003cbr\u003eChainring combination: 46-30T\n\u003cbr\u003eQ-factor (mm): 151\n\u003cbr\u003eCrank arm length (mm): 170\n\u003cbr\u003eRecommended bottom bracket|Threaded (normal): BB-RS501\n\u003cbr\u003eRecommended bottom bracket|Press-Fit: BB-RS500-PB\n\u003cbr\u003eThreaded bottom bracket shell width (mm): 68\/70\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":45347713646701,"sku":"EFCRX6102CX60","price":239.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9436\/9389\/files\/EFCRX6102CX60_1__19377.1710113610.jpg?v=1781612191","url":"https:\/\/alchemycycletrader.com.au\/products\/shimano-grx-fc-rx610-46-30t-170mm-crankset","provider":"Alchemy Cycle Trader","version":"1.0","type":"link"}