{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"aa94658e3d07","name":"PISTON KIT VERTEX 97.0 C HC YAMAHA YZ 450 10-13, VERTEX 23563C HC COMPR 13,5:1","sku":"23563C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":237.89,"formatted":"£237.89"},"summary":"PISTON KIT VERTEX 23563C HC COMPR 13,5:1. Bore size 97.00mm. 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 standard. Replacement parts include rings (590297000004 SET), pin (715405), and clips (72074). Cross reference numbers: 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. Weight 428g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"97mm"},{"label":"Variant Id","value":"282782"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock82089_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock82089_1.jpg"],"description":"PISTON KIT VERTEX 23563C HC COMPR 13,5:1. Bore size 97.00mm. 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 standard. Replacement parts include rings (590297000004 SET), pin (715405), and clips (72074). Cross reference numbers: 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. Weight 428g.","descriptionMarkdown":"### Vertex HC Piston Kit - High Compression 13.5:1\n\n Upgrade your engine's performance with this high-quality Vertex HC (High Compression) Piston Kit. Designed for precision and durability, this kit offers an enhanced compression ratio of 13.5:1 for increased power output. Vertex pistons are engineered to meet or exceed OEM specifications, ensuring a perfect fit and reliable operation.\n\n#### Key Features:\n\n \n- High Compression Ratio: 13.5:1 for improved power and performance.\n \n- OEM Replacement Quality: Standard pistons and components are designed as direct replacements for original parts.\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 superior strength and longevity.\n \n- Made in Italy: Manufactured with Italian precision and expertise.\n \n- Fitted as Standard: Vertex pistons are frequently used as Original Equipment in many motorcycles.\n\n#### Specifications:\n\n \n- Bore Size: 97.00mm (Nominal) / 96.95mm (Piston Diameter)\n \n- Compression Ratio: 13.5:1\n\n#### Included Components:\n\n \n- Piston\n \n- Rings\n \n- Wrist Pin\n \n- Circlips\n\n#### Replacement Parts Available:\n\n \n- Rings: Part Number 590297000004 SET\n \n- Pin: Part Number 715405\n \n- Clips: Part Number 72074","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-c-hc-yamaha-yz-450-10-13-vertex-23563c-hc-compr-1351","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/aa94658e3d07:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/aa94658e3d07:1"}},"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."]}}