{"product_id":"shimano-non-series-road-shimano-fc-rs510-50-34t-172-5mm-double-chainset","title":"Shimano Non-Series Road Shimano FC-RS510 50-34T 172.5mm Double Chainset","description":"\u003cdiv\u003e\n\u003cdiv\u003eSleek and efficient, the Shimano FC-RS510 Double Chainset grants performance to any CX, road or gravel bike using an 11-speed gear setup by being fully compatible with both 135mm or 142mm spaced rear dropouts, enabling optimal use with either rim or disc brake frame configurations.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight two-piece design 11-speed road bike chainset that offers efficiency and durability\u003c\/li\u003e\n\u003cli\u003eAnodised aluminium crank arms keep the weight low, are stiff and have a sleek aesthetic\u003c\/li\u003e\n\u003cli\u003eTwo-piece design mates the drive side crank arm and the axle to increase rigidity\u003c\/li\u003e\n\u003cli\u003eThe 24mm diameter axle allows bottom bracket bearings (available separately) to be spaced further apart, enabling the use of larger bearings\u003c\/li\u003e\n\u003cli\u003eLightweight anodised SG-X aluminium chainrings for smooth and precise shifting\u003c\/li\u003e\n\u003cli\u003eThe chainring teeth are shaped to heighten efficiency and power transfer when used with Shimano 11-speed chains\u003c\/li\u003e\n\u003cli\u003eChainring spacing has been optimised for use with 135\/142mm rear axle spacing and short chainstays\u003c\/li\u003e\n\u003cli\u003eCan be used with Shimano external or press-fit bottom brackets \u003c\/li\u003e\n\u003cli\u003eThe system allows for easier installation, adjustment, and maintenance\u003c\/li\u003e\n\u003cli\u003eRecommended threaded bottom bracket (normal): BB-RS501\u003c\/li\u003e\n\u003cli\u003eRecommended press-fit bottom bracket: BB-RS500-PB\u003c\/li\u003e\n\u003cli\u003eChain line: 43.5mm\u003c\/li\u003e\n\u003cli\u003eP.C.D.: 110mm\u003c\/li\u003e\n\u003cli\u003eSpider arm: 4\u003c\/li\u003e\n\u003cli\u003eQ-factor: 150mm\u003c\/li\u003e\n\u003cli\u003eSpeed: 11\/12 speed\u003c\/li\u003e\n\u003cli\u003eCrank arm length: 172.5mm\u003c\/li\u003e\n\u003cli\u003eTeeth range: 34\/50t\u003c\/li\u003e\n\u003cli\u003eAxle: 24mm Hollowtech II\u003c\/li\u003e\n\u003cli\u003eIncludes non-drive side crank arm\u003c\/li\u003e\n\u003cli\u003e Weight: 908g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Grade A","offer_id":53532668952914,"sku":"Hal\/EFCRS510DX04X#A","price":123.89,"currency_code":"GBP","in_stock":false},{"title":"Grade B+","offer_id":53532668985682,"sku":"Hal\/EFCRS510DX04X#B","price":117.79,"currency_code":"GBP","in_stock":false},{"title":"Grade C+","offer_id":53532669018450,"sku":"Hal\/EFCRS510DX04X#C","price":104.59,"currency_code":"GBP","in_stock":false},{"title":"Grade D+","offer_id":53532669051218,"sku":"Hal\/EFCRS510DX04X#D","price":91.29,"currency_code":"GBP","in_stock":false},{"title":"NEW","offer_id":53532669083986,"sku":"Hal\/EFCRS510DX04X#NEW","price":101.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8844\/7058\/files\/EFCRS510DX04X_20a.jpg?v=1779454807","url":"https:\/\/www.tlx.co.uk\/products\/shimano-non-series-road-shimano-fc-rs510-50-34t-172-5mm-double-chainset","provider":"TLX","version":"1.0","type":"link"}