{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"832a0fec5451","name":"REAR SPROCKET STEEL JTR215 11-4GC-54","sku":"SR209-54.S.MAC","brand":"MTX Parts","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":17,"price":{"amount":14.9,"formatted":"£14.90"},"summary":"REAR SPROCKET STEEL JTR215 11-4GC-54. 54 teeth, 420 chain size. Material S45C, zinc-plated finish. Inner diameter 110mm, PCD 130mm, 4 countersunk holes 8.5mm.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"277690"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR209-54_2ES_2EMAC/dbe434a61e827deb.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR209-54_2ES_2EMAC/dbe434a61e827deb.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR209-54_2ES_2EMAC/ef5cb1c3629d8d92.jpg"],"description":"REAR SPROCKET STEEL JTR215 11-4GC-54. 54 teeth, 420 chain size. Material S45C, zinc-plated finish. Inner diameter 110mm, PCD 130mm, 4 countersunk holes 8.5mm.","descriptionMarkdown":"### MTX Parts Steel Rear Sprocket - 54 Teeth\n\nUpgrade your motorcycle's performance and durability with this high-quality steel rear sprocket from MTX Parts. Engineered for reliability, this sprocket is designed to provide consistent power transfer and a long service life.\n\n#### Key Features:\n\n \n- Material: Constructed from durable S45C steel for superior strength and wear resistance.\n \n- Finish: Features a protective zinc-plated finish for enhanced corrosion resistance.\n \n- Tooth Count: 54 teeth, offering a specific gear ratio for your riding needs.\n \n- Chain Compatibility: Designed to fit 420 pitch chains.\n \n- Dimensions: Inner Diameter (I.D.) of 110mm and Pitch Circle Diameter (PCD) of 130mm.\n \n- Bolt Holes: Equipped with 4 countersunk holes, each measuring 8.5mm, for secure mounting.","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-jtr215-11-4gc-54","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/832a0fec5451:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/832a0fec5451:1"}},"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."]}}