{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"8c46bd4e038a","name":"PISTON KIT VERTEX 98.0 C YAMAHA YFZ 450 S/R 04-17, VERTEX 23403C OS +3.00 BIG BORE COMPR 12,0:1","sku":"23403C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":261.9,"formatted":"£261.90"},"summary":"Vertex Piston Kit 23403C Big Bore Compr 12.0:1. Bore Size 98.00mm Big Bore +3.00mm. Kits include piston, rings, wrist pin, and circlips. All pistons are heat treated with a T-5 or T-6 hardening and tempering cycle. Replacement rings sold individually. Made in Italy. Fitted in many OEM bikes as standard. Replacement parts include Rings set 590298000001, Pin 711140, Clips 72075.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"98mm"},{"label":"Variant Id","value":"282824"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock82131_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock82131_1.jpg"],"description":"Vertex Piston Kit 23403C Big Bore Compr 12.0:1. Bore Size 98.00mm Big Bore +3.00mm. Kits include piston, rings, wrist pin, and circlips. All pistons are heat treated with a T-5 or T-6 hardening and tempering cycle. Replacement rings sold individually. Made in Italy. Fitted in many OEM bikes as standard. Replacement parts include Rings set 590298000001, Pin 711140, Clips 72075.","descriptionMarkdown":"### Vertex Big Bore Piston Kit 98.0mm OS +3.00mm for Yamaha YFZ 450 S/R\n\nUpgrade your engine's performance with this Vertex Big Bore Piston Kit. Designed for enhanced power and efficiency, this kit is engineered with precision and durability in mind.\n\n#### Key Features:\n\n \n- Big Bore Size: Features a 98.00mm bore size, with an oversized dimension of +3.00mm (actual bore size 97.97mm), for increased displacement.\n \n- Compression Ratio: Optimized for a 12.0:1 compression ratio, delivering a significant power boost.\n \n- Complete Kit: Includes piston, rings, wrist pin, and circlips for a comprehensive engine rebuild.\n \n- Heat Treated: All Vertex pistons undergo a T-5 or T-6 hardening and tempering cycle for superior strength and longevity.\n \n- OEM Replacement Standard: Standard pistons and components are designed to meet OEM specifications.\n \n- Made in Italy: Manufactured with high-quality standards in Italy.\n \n- Direct Fit Components: Replacement rings, pins, and clips are available separately for future maintenance.\n\n#### Specifications:\n\n \n- Bore Size: 98.00mm\n \n- Oversize: +3.00mm\n \n- Compression Ratio: 12.0:1\n\n#### Replacement Parts Available:\n\n \n- Rings: 590298000001 SET\n \n- Pin: 711140\n \n- Clips: 72075","weightGrams":null,"fitments":[],"collections":[{"name":"Engine","url":"https://www.2brosparts.com/api/agent/collection/GB/engine"},{"name":"Pistons & Kits","url":"https://www.2brosparts.com/api/agent/collection/GB/pistons-kits"}],"links":{"page":"https://www.2brosparts.com/products/piston-kit-vertex-980-c-yamaha-yfz-450-sr-04-17-vertex-23403c-os-300-big-bore-co","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/8c46bd4e038a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/8c46bd4e038a: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."]}}