{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e12aa2c8b537","name":"SRAM Rear Derailleur Eagle 90 T-Type 12 Speed Max 52T: SILVER/BLACK 12 SPEED","sku":"ZYRO_RD8188000","brand":"Sram","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":155,"formatted":"£155.00"},"summary":"SRAM Rear Derailleur Eagle 90 T-Type 12 Speed Max 52T (Mechanical)","attributes":[{"label":"Colour","value":"SILVER/BLACK"},{"label":"Cycle Brand","value":"Sram"},{"label":"Cycle Category","value":"COMPONENT"},{"label":"Manufacturer","value":"Sram"},{"label":"Size","value":"12 SPEED"},{"label":"Upc","value":"710845905094"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/zyrofisher/ZYRO_5FRD8188000/c856cbe5731acbf9.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/zyrofisher/ZYRO_5FRD8188000/c856cbe5731acbf9.jpg"],"description":"SRAM Rear Derailleur Eagle 90 T-Type 12 Speed Max 52T (Mechanical)","descriptionMarkdown":"The Eagle 90 Transmission derailleur is the definitive answer to how good a cable actuated derailleur can be. It features an all-new T-Type cable actuation ratio to provide the most precise and crisp shifts every time. Utilizing the same Full Mount design as its electronic siblings, Eagle 90 is the strongest mechanical derailleur we have ever produced. Not only is it robust, but the derailleur body features replaceable outer and inner parallelogram links, skid plates, and a tool-free threaded cage assembly, making it the most rebuildable derailleur in the Eagle Transmission Ecosystem\n \n**Features**\n\n- Full Mount Design.\n- T-Type compatibility.\n- Silver/black colorway.\n- Most robust mechanical derailleur.\n- Replaceable skid plates, outer and inner parallelogram link, cage or cage assembly.\n- The most rebuildable derailleur in the Eagle Transmission Ecosystem.\n \n**SPECIFICATIONS**\n\n- Speed (RD) 12\n- Cable pull ratio T-Type actuation\n- Cage (RD) Long\n- Max tooth 52\n- Colour (RD) Black\n- Pulley bearings material n/a\n- Cage material (RD) Aluminium\n- Rear Derailleur Mount Full Mount\n- Drivetrain Configuration 1x\n- RD Minimum (Cassette) 52\n- Communication Protocol n/a\n- Shift Technology T-Type Actuation\n- Chain Technology T-Type\n- RD Capacity 42\n- RD Maximum (Cassette) 52\n- RD Smallest (Cassette) 10\n- Weight (g) 395\n- Weight Based On Engineering Estimate","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-eagle-90-t-type-12-speed-max-52t-silverblack-12-speed","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e12aa2c8b537:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e12aa2c8b537:1"}},"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."]}}