{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c086ccfa680b","name":"REAR SPROCKET ALLOY RENTHAL, ULTRALITE 154U-520-40GRSI","sku":"SR210-40.REN","brand":"Renthal","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":39.37,"formatted":"£39.37"},"summary":"RENTHAL Ultralite Alloy Rear Sprocket 154U-520-40GRSI. Hard anodised rear chainwheels are specifically designed for road and road racing applications. They are CNC machined from 7075 T6 material, featuring increased longevity from the hard anodizing process. Hard anodising is an integral surface coating which significantly increases the hardness and wear resistance of the chainwheel surface. Weight: 374 grams.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"277709"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR210-40_2EREN/6dc22872990d69fd.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR210-40_2EREN/6dc22872990d69fd.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR210-40_2EREN/19d2c66dc7145c18.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR210-40_2EREN/4b7e086f028a078f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR210-40_2EREN/31bec16599e3cd1e.jpg"],"description":"RENTHAL Ultralite Alloy Rear Sprocket 154U-520-40GRSI. Hard anodised rear chainwheels are specifically designed for road and road racing applications. They are CNC machined from 7075 T6 material, featuring increased longevity from the hard anodizing process. Hard anodising is an integral surface coating which significantly increases the hardness and wear resistance of the chainwheel surface. Weight: 374 grams.","descriptionMarkdown":"### Renthal Ultralite Rear Sprocket - 40 Tooth, 520 Pitch, Hard Anodised\n\nEnhance your motorcycle's performance and longevity with the Renthal Ultralite Rear Sprocket. This sprocket is engineered for demanding road and road racing applications, offering a significant upgrade over standard components.\n\nCrafted from high-strength 7075 T6 aluminum, the same premium material used in Renthal's off-road sprockets, this component ensures exceptional durability and a lightweight design. The key innovation lies in the hard anodizing process. This integral surface coating dramatically increases the sprocket's surface hardness and wear resistance, providing extended service life even under rigorous riding conditions.\n\n#### Key Features:\n\n \n- Material: High-strength 7075 T6 aluminum\n \n- Finish: Hard Anodised for increased wear resistance and longevity\n \n- Design: Ultralite construction for reduced unsprung weight\n \n- Application: Optimized for road and road racing use\n \n- Tooth Count: 40 Teeth\n \n- Chain Pitch: 520\n\nRenthal's commitment to quality and performance is evident in this meticulously manufactured rear sprocket, designed to meet the needs of serious riders.","weightGrams":null,"fitments":[{"make":"BETA","model":"RR 2T 250","cc":null,"notes":null,"years":"2013–2017"},{"make":"BETA","model":"RR 2T 300","cc":null,"notes":null,"years":"2013–2017"},{"make":"BETA","model":"RR ENDURO 350","cc":null,"notes":null,"years":"2013–2017"},{"make":"BETA","model":"RR ENDURO 390","cc":null,"notes":null,"years":"2015–2017"},{"make":"BETA","model":"RR ENDURO 400","cc":null,"notes":null,"years":"2013–2014"},{"make":"BETA","model":"RR ENDURO 430","cc":null,"notes":null,"years":"2015–2017"},{"make":"BETA","model":"RR ENDURO 450","cc":null,"notes":null,"years":"2013–2014"},{"make":"BETA","model":"RR ENDURO 480","cc":null,"notes":null,"years":"2015–2017"},{"make":"BETA","model":"RR ENDURO 498","cc":null,"notes":null,"years":"2013–2014"},{"make":"BETA","model":"XTRAINER 300","cc":null,"notes":null,"years":"2015–2017"},{"make":"HONDA","model":"CR 125","cc":null,"notes":null,"years":"1983–2007"},{"make":"HONDA","model":"CR 125R","cc":null,"notes":null,"years":"1980–2007"},{"make":"HONDA","model":"CR 250","cc":null,"notes":null,"years":"1984–2008"},{"make":"HONDA","model":"CR 250R","cc":null,"notes":null,"years":"1984–2008"},{"make":"HONDA","model":"CR 500","cc":null,"notes":null,"years":"1984–2005"},{"make":"HONDA","model":"CR 500R","cc":null,"notes":null,"years":"1984–2005"},{"make":"HONDA","model":"CRF 150F","cc":null,"notes":null,"years":"2003–2009"},{"make":"HONDA","model":"CRF 150R","cc":null,"notes":null,"years":"2007–2022"},{"make":"HONDA","model":"CRF 230F","cc":null,"notes":null,"years":"2003–2009"},{"make":"HONDA","model":"CRF 250R","cc":null,"notes":null,"years":"2004–2022"},{"make":"HONDA","model":"CRF 250RX","cc":null,"notes":null,"years":"2019–2022"},{"make":"HONDA","model":"CRF 250X","cc":null,"notes":null,"years":"2004–2017"},{"make":"HONDA","model":"CRF 450R","cc":null,"notes":null,"years":"2002–2022"},{"make":"HONDA","model":"CRF 450RX","cc":null,"notes":null,"years":"2017–2020"},{"make":"HONDA","model":"CRF 450X","cc":null,"notes":null,"years":"2005–2022"},{"make":"HONDA","model":"CRF RWE 450","cc":null,"notes":null,"years":"2019–2022"},{"make":"HONDA","model":"XR 650L","cc":null,"notes":null,"years":"1993–2017"},{"make":"HONDA","model":"XR 650R","cc":null,"notes":null,"years":"2000–2007"}],"collections":[{"name":"Chain & Sprockets","url":"https://www.2brosparts.com/api/agent/collection/GB/chain-sprockets"},{"name":"Sprockets & Components (Rear)","url":"https://www.2brosparts.com/api/agent/collection/GB/sprockets-components-rear"}],"links":{"page":"https://www.2brosparts.com/products/rear-sprocket-alloy-renthal-ultralite-154u-520-40grsi","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c086ccfa680b:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c086ccfa680b:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. 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