{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"40c8f5a52697","name":"REAR SPROCKET STEEL 49 [JTR215.49] 420","sku":"SR209-49.S.DR","brand":"Dirt Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":19,"price":{"amount":11.65,"formatted":"£11.65"},"summary":"Rear Drive Sprocket JTR215.49 with 49 teeth and 420 chain compatibility. Manufactured from durable C45 high-carbon steel, this sprocket is heat treated and sandblasted to reduce surface tension with a powder-coated black or silver BZP finish. Meets or exceeds motorcycle industry compound quality standards and is a direct OEM replacement. Specifications include 49 teeth, 420 chain size, 110 mm inner diameter, 130 mm pitch circle diameter (PCD), 4 counter-sunk holes measuring 8.5 mm for mounting, and a silver finish. Part number SR209-49.S.DR.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"277670"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock76916_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock76916_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock76916_2.jpg"],"description":"Rear Drive Sprocket JTR215.49 with 49 teeth and 420 chain compatibility. Manufactured from durable C45 high-carbon steel, this sprocket is heat treated and sandblasted to reduce surface tension with a powder-coated black or silver BZP finish. Meets or exceeds motorcycle industry compound quality standards and is a direct OEM replacement. Specifications include 49 teeth, 420 chain size, 110 mm inner diameter, 130 mm pitch circle diameter (PCD), 4 counter-sunk holes measuring 8.5 mm for mounting, and a silver finish. Part number SR209-49.S.DR.","descriptionMarkdown":"### Rear Sprocket Steel 49 Tooth 420 Chain\n\nThis high-quality rear drive sprocket is constructed from durable C45 high-carbon steel, designed for longevity and performance on off-road motorcycles. It features a precise 49-tooth count and is compatible with 420 chain sizes. This sprocket serves as a direct replacement for original equipment manufacturer parts.\n\n#### Key Features\n\n- Constructed from robust C45 high-carbon steel.\n\n- Heat-treated and sandblasted for enhanced durability and surface tension reduction.\n\n- Available in a silver BZP (bright zinc plated) finish for corrosion resistance.\n\n- Manufactured to meet or exceed industry quality standards.\n\n- Designed as a direct OEM replacement part.\n\n#### Specifications\n\n- Tooth Count: 49\n\n- Chain Size Compatibility: 420\n\n- Inner Diameter: 110 mm\n\n- Pitch Circle Diameter (PCD): 130 mm\n\n- Mounting Hole Details: 4 counter-sunk holes, 8.5 mm diameter\n\n- Finish: Silver","weightGrams":null,"fitments":[{"make":"HONDA","model":"CR 80","cc":null,"notes":null,"years":"1985–2004"},{"make":"HONDA","model":"CR 85","cc":null,"notes":null,"years":"2003–2007"},{"make":"HONDA","model":"CR BW 80","cc":null,"notes":null,"years":"1986–2004"},{"make":"HONDA","model":"CR BW 85","cc":null,"notes":null,"years":"2006–2007"},{"make":"HONDA","model":"CRF 150R","cc":null,"notes":null,"years":"2007–2019"},{"make":"HONDA","model":"CRM 50","cc":null,"notes":null,"years":"1988–1992"},{"make":"HONDA","model":"CRM 80","cc":null,"notes":null,"years":"1988–1992"}],"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-steel-49-jtr21549-420","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/40c8f5a52697:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/40c8f5a52697:1"}},"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."]}}