{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"67a98ff2a8fe","name":"DID 520ER-T3 CHAIN 120L (RJ), DID520ERTGG120, DID520ERT3GG120","sku":"30-858.120.G&G","brand":"D.I.D Chain","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":14,"price":{"amount":81.62,"formatted":"£81.62"},"summary":"DID 520ER-T3 Chain 120 Link RJ Gold/Gold links. Designed for motorcycle competition and racing. Features high performance, lightweight, and low friction for a winning edge. 3% bigger pin diameter and 5% lighter than the former ERT chain. Offers the highest wear resistance, tensile strength, and impact resistance with an 8100 lbs. average tensile strength. Includes a clip-type master link.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Drive Chain"},{"label":"Variant Id","value":"233143"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/30-858_2E120_2EG_26G/5ea27ad8a1096564.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/30-858_2E120_2EG_26G/5ea27ad8a1096564.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/30-858_2E120_2EG_26G/a21ee27a2c418a6c.jpg"],"description":"DID 520ER-T3 Chain 120 Link RJ Gold/Gold links. Designed for motorcycle competition and racing. Features high performance, lightweight, and low friction for a winning edge. 3% bigger pin diameter and 5% lighter than the former ERT chain. Offers the highest wear resistance, tensile strength, and impact resistance with an 8100 lbs. average tensile strength. Includes a clip-type master link.","descriptionMarkdown":"### DID 520 ER-T3 Chain 120 Links - Gold/Gold\n\nEngineered for the rigorous demands of motorcycle racing, the DID 520 ER-T3 Chain delivers a competitive advantage. This high-performance, lightweight chain offers reduced friction, contributing to your winning edge.\n\nCompared to previous ERT chains, the 520 ER-T3 features a 3% larger pin diameter and is 5% lighter. It provides superior wear resistance, exceptional tensile strength, and enhanced impact resistance.\n\nKey Features:\n\n \n- Designed for motorcycle competition and racing\n \n- High performance, lightweight, and low friction\n \n- 3% larger pin diameter than previous ERT chains\n \n- 5% lighter than previous ERT chains\n \n- Highest wear resistance, tensile strength, and impact resistance\n \n- Average tensile strength of 8100 lbs\n \n- Includes a clip-type master link","weightGrams":null,"fitments":[],"collections":[{"name":"Chain & Sprockets","url":"https://www.2brosparts.com/api/agent/collection/GB/chain-sprockets"},{"name":"Drive Chain","url":"https://www.2brosparts.com/api/agent/collection/GB/drive-chain"}],"links":{"page":"https://www.2brosparts.com/products/did-520er-t3-chain-120l-rj-did520ertgg120-did520ert3gg120","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/67a98ff2a8fe:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/67a98ff2a8fe: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. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}