{"product_id":"alugear-rund-1-speed-for-11sp-110-bcd-4b-shimano-asymmetric-road-gravel","title":"Alugear \"Round\" 1-speed for 11sp 110 BCD 4b Shimano Asymmetric Road\/Gravel","description":"\u003cp\u003e\u003cstrong\u003eNarrow-Wide chainring – for 1x setup only\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cp\u003eOffset:\u003c\/p\u003e\n\u003cp\u003e38T–54T: 3.0 mm\u003cbr\u003e56T–58T: 2.0 mm\u003cbr\u003e60T–62T: 1.0 mm\u003c\/p\u003e\n\u003cp\u003eWeight:\u003c\/p\u003e\n\u003cp\u003e38T – 63 g\u003cbr\u003e40T – 74 g\u003cbr\u003e42T – 85 g\u003cbr\u003e44T – 93 g\u003cbr\u003e46T – 99 g\u003cbr\u003e48T – 108 g\u003cbr\u003e50T – 120 g\u003cbr\u003e52T – 129 g\u003cbr\u003e54T – 146 g\u003cbr\u003e56T – 155 g\u003cbr\u003e58T – 159 g\u003cbr\u003e60T – 174 g\u003cbr\u003e62T – 182 g\u003c\/p\u003e\n\u003cp\u003eDiameter:\u003cbr\u003e38T – 161.3 mm • 40T – 171.0 mm • 42T – 179.0 mm • 44T – 187.0 mm • 46T – 195.5 mm •\u003cbr\u003e48T – 202.4 mm • 50T – 210.4 mm • 52T – 219.0 mm • 54T – 227 mm • 56T – 235 mm •\u003cbr\u003e58T – 243 mm • 60T – 251 mm • 62T – 259 mm\u003c\/p\u003e\n\u003cp\u003eTechnology: Narrow-Wide tooth profile (1-speed)\u003cbr\u003eMaterial: Aluminium 7075-T6\u003cbr\u003eManufacturing: CNC machined\u003cbr\u003eSurface treatment: Anodizing\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eCOMPATIBILITY\u003c\/h3\u003e\n\u003cp\u003eFits Shimano 2×11 cranksets with 110 mm asymmetrical bolt circle diameter (4 arms):\u003cbr\u003eDura-Ace R9100, Ultegra R8000, 105 R7000, Dura-Ace 9000, Ultegra 6800, 105 5800, Tiagra 4700\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eNot compatible with Shimano 2×11 cranksets with PowerMeters.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eCompatible chains: All 11- and 12-speed Shimano, 11- and 12-speed SRAM Flattop, KMC chains.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Note:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eThis 1x (single chainring) is not compatible with 2x (double setup).\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eIntended for use without a front derailleur only.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eINFORMATION\u003c\/h3\u003e\n\u003cp\u003eALUGEAR chainrings are among the lightest on the market.\u003cbr\u003eThrough extensive testing and experience, the arm design has been optimized to reduce weight significantly without compromising on strength.\u003c\/p\u003e\n\u003cp\u003eThe chainrings are CNC-machined from 7075-T6 aluminium and industrially hard-anodized to provide long-lasting protection against mechanical wear, a great look, and a smooth surface.\u003c\/p\u003e\n\u003cp\u003eThe special Narrow-Wide tooth profile reduces chain noise, minimizes wear, and provides stable and smooth operation on all common systems, including 10-, 11-, and 12-speed.\u003c\/p\u003e\n\u003cp\u003eALUGEAR chainrings are the ideal choice if you want a technically advanced, lightweight, and stylish chainring.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eRECOMMENDATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eFor the best look, you can use the ALUGEAR AERO COVER (for Ultegra R8000 cranksets).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eUse ALUGEAR bolts and nuts for mounting: 7 mm nuts and 6.5 mm bolts.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eUse a rear derailleur with a clutch system for optimal chain retention.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eUse a new chain with your new ALUGEAR chainring.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eEnsure the chain is always well-lubricated for every ride.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"0\" data-end=\"16\" data-is-only-node=\"\"\u003eRECOMMENDATIONS\u003c\/strong\u003e\u003cbr data-start=\"16\" data-end=\"19\"\u003eFor the best look, you can use the ALUGEAR AERO COVER (for \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cem\u003e\u003ca href=\"https:\/\/sporthouse.shop\/products\/cover-r8000-til-alugear-klinger-11-sp-ultegra-kranksaet?_pos=1\u0026amp;_sid=750d5e992\u0026amp;_ss=r\" rel=\"noopener\" target=\"_blank\"\u003eUltegra R8000 crankset\u003c\/a\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e).\u003cbr data-start=\"108\" data-end=\"111\"\u003eYou can also use \u003ca href=\"https:\/\/sporthouse.shop\/products\/alugear-kaedebolte-og-motrikker-4-stk?_pos=1\u0026amp;_sid=9807cdd79\u0026amp;_ss=r\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003eALUGEAR chainring bolts\u003c\/em\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e and nuts for mounting – 7 mm nuts and 6.5 mm bolts are required.\u003cbr data-start=\"222\" data-end=\"225\"\u003eWe recommend using a rear derailleur with a clutch system for optimal chain security.\u003cbr data-start=\"319\" data-end=\"322\"\u003eIt is also a good idea to use a new \u003ca href=\"https:\/\/sporthouse.shop\/collections\/kaeder\"\u003echain\u003c\/a\u003e together with your new ALUGEAR chainring.\u003cbr data-start=\"403\" data-end=\"406\"\u003eAdditionally, it is recommended to use a well-lubricated chain for every ride.\u003c\/p\u003e","brand":"sporthouse.shop","offers":[{"title":"Default Title","offer_id":53208534843721,"sku":"5908374230830","price":599.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/3483\/5684\/files\/13_7e94ea8f-7155-440f-9302-99a9c1f48c73.jpg?v=1761572610","url":"https:\/\/sporthouse.shop\/en\/products\/alugear-rund-1-speed-for-11sp-110-bcd-4b-shimano-asymmetric-road-gravel","provider":"sporthouse.shop","version":"1.0","type":"link"}