{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a91ac39a96e5","name":"SRAM Rear Derailleur S200 Eagle drivetrain 12 speed - Replaces GX: 12 SPEED","sku":"ZYRO_RD8206000","brand":"Sram","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":101.57,"formatted":"£101.57"},"summary":"SRAM Rear Derailleur S200 Eagle drivetrain 12 speed (mechanical) - Replaces GX, X01 & XX1","attributes":[{"label":"Cycle Brand","value":"Sram"},{"label":"Cycle Category","value":"COMPONENT"},{"label":"Manufacturer","value":"Sram"},{"label":"Size","value":"12 SPEED"},{"label":"Upc","value":"710845928680"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/zyrofisher/ZYRO_5FRD8206000/b1bcefb8b5f3afea.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/zyrofisher/ZYRO_5FRD8206000/b1bcefb8b5f3afea.jpg"],"description":"SRAM Rear Derailleur S200 Eagle drivetrain 12 speed (mechanical) - Replaces GX, X01 & XX1","descriptionMarkdown":"The SRAM Eagle S200 rear derailleur continues the legacy of Eagle wide-range 1x drivetrains, delivering reliable shifting performance and durability for demanding trail riding. Designed as the dependable workhorse of the Eagle ecosystem, it offers consistent operation across a wide range of terrain and drivetrain setups.\n\nCompatible with both 500% and 520% Eagle cassette ranges, the S200 allows riders to mix and match components across the Eagle drivetrain ecosystem. The proven Type 3 clutch ensures strong chain retention and quiet performance on rough descents, while X-Actuation technology delivers accurate and consistent shifting across the cassette.\n\n**Features** &bull; Compatible with Eagle drivetrain ecosystem components &bull; Works with both 10&ndash;50T and 10&ndash;52T Eagle cassettes &bull; X-Actuation technology for precise shifting performance &bull; Type 3 clutch for confident chain retention and quiet descending &bull; Designed for wide-range 1x drivetrain setups\n\n**Specifications** **Speed compatibility:** 12-speed **Drivetrain configuration:** 1x **Cable pull ratio:** X-Actuation **Shift technology:** X-Actuation **Cage type:** Long cage **Maximum cassette size:** 52T **Minimum cassette compatibility:** 50T **Pulley bearing material:** Steel **Cage material:** Steel **Chain technology:** Eagle","weightGrams":null,"fitments":[],"collections":[{"name":"COMPONENT","url":"https://www.2brosparts.com/api/agent/collection/GB/component"},{"name":"Cycle","url":"https://www.2brosparts.com/api/agent/collection/GB/cycle"}],"links":{"page":"https://www.2brosparts.com/products/sram-rear-derailleur-s200-eagle-drivetrain-12-speed-replaces-gx-12-speed","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a91ac39a96e5:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a91ac39a96e5:1"}},"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."]}}