{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"84ada4b534d3","name":"PISTON KIT VERTEX 97.0 B GP YAMAHA YZ 450 10-13, VERTEX 23739B HC COMPR 13,6:1 GP RACERS CHOICE","sku":"23739B","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":240.76,"formatted":"£240.76"},"summary":"VERTEX UK PISTON KIT 23739B. HC Compr 13,6:1 GP Racer Choice. All Vertex Pistons Feature: Standard pistons and components are OEM replacements. 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 are sold individually. Made in Italy. Fitted in many OEM bikes as STD. BORE SIZE. 97.00mm [B 96.94mm]. Replacement Parts: Rings. 590297000004 SET. Pin. 711193. Clips. 72074. Cross reference numbers ONLY. Piston Assy 33D-116A0-00-00. Piston (Std) 33D-11631-00-00. Piston Ring Set (Std) 33D-11603-00-00. Pin, Piston 33D-11633-00-00. Circlip 93450-19052-00.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"97mm"},{"label":"Variant Id","value":"282785"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock82092_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock82092_1.jpg"],"description":"VERTEX UK PISTON KIT 23739B. HC Compr 13,6:1 GP Racer Choice. All Vertex Pistons Feature: Standard pistons and components are OEM replacements. 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 are sold individually. Made in Italy. Fitted in many OEM bikes as STD. BORE SIZE. 97.00mm [B 96.94mm]. Replacement Parts: Rings. 590297000004 SET. Pin. 711193. Clips. 72074. Cross reference numbers ONLY. Piston Assy 33D-116A0-00-00. Piston (Std) 33D-11631-00-00. Piston Ring Set (Std) 33D-11603-00-00. Pin, Piston 33D-11633-00-00. Circlip 93450-19052-00.","descriptionMarkdown":"### Vertex Piston Kit HC Compr 13.6:1 GP Racer Choice\n\n This Vertex Piston Kit is designed for high-performance racing applications, offering a compression ratio of 13.6:1. Vertex pistons and components are manufactured to meet or exceed OEM specifications, ensuring a precise fit and reliable performance. This kit is a top choice for GP racers seeking an edge.\n\n#### Key Features:\n\n \n- High Compression Ratio: Features a 13.6:1 compression ratio for increased power output.\n \n- Complete Kit: Includes piston, rings, wrist pin, and circlips for a full engine rebuild.\n \n- Heat Treated: All pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced durability and resistance to wear.\n \n- OEM Quality: Standard pistons and components are designed as direct replacements for original equipment.\n \n- Made in Italy: Manufactured with Italian craftsmanship and quality standards.\n \n- OE Fitment: Frequently fitted as standard equipment on many OEM motorcycles.\n\n#### Specifications:\n\n \n- Bore Size: 97.00mm (also available in 96.94mm)\n\n#### Replacement Parts Available Separately:\n\n \n- Rings: SET\n \n- Pin\n \n- Clips","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"YZ 450F","cc":null,"notes":null,"years":"2010–2013"}],"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-970-b-gp-yamaha-yz-450-10-13-vertex-23739b-hc-compr-1361-gp-ra","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/84ada4b534d3:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/84ada4b534d3:1"}},"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."]}}