{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1561749b8525","name":"PISTON KIT VERTEX 95.0 A YAMAHA YZ/WR 426 00-02, VERTEX 22891A COMPR 12,5:1","sku":"22891A","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":236.58,"formatted":"£236.58"},"summary":"Vertex 22891A Piston Kit HC 12.5:1 bore size 95.00mm. 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. Replacement parts: Rings 590395000001, Pin 711144, Clips 72090. Cross reference numbers ONLY: Piston (Std) (5JG5) 5JG-11631-10-00 5NG-11631-10-00, Piston Ring Set (Std) (5JG5) 5JG-11603-00-00, Pin Piston (5JG5) 5JG-11633-00-00, Circlip (5JG5) 93420-19084-00.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"95mm"},{"label":"Variant Id","value":"282741"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock82048_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock82048_1.jpg"],"description":"Vertex 22891A Piston Kit HC 12.5:1 bore size 95.00mm. 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. Replacement parts: Rings 590395000001, Pin 711144, Clips 72090. Cross reference numbers ONLY: Piston (Std) (5JG5) 5JG-11631-10-00 5NG-11631-10-00, Piston Ring Set (Std) (5JG5) 5JG-11603-00-00, Pin Piston (5JG5) 5JG-11633-00-00, Circlip (5JG5) 93420-19084-00.","descriptionMarkdown":"### Vertex Piston Kit\n\nThis Vertex Piston Kit is designed as a high-compression replacement part for specific motorcycle engines. It provides a compression ratio of 12.5:1, offering enhanced performance.\n\n**Key Features:**\n\n \n- High Compression: Features a 12.5:1 compression ratio for increased power output.\n \n- Complete Kit: Includes the piston, piston rings, wrist pin, and circlips for a full replacement.\n \n- Durable Construction: All Vertex pistons undergo heat treatment with a T-5 or T-6 hardening and tempering cycle for exceptional durability.\n \n- OEM Quality: Vertex pistons are manufactured in Italy and are fitted as standard equipment on many original motorcycles, ensuring high quality and compatibility.\n \n- Bore Size: 95.00mm (measured at A 94.93mm).\n\n**Specifications:**\n\n \n- Bore Size: 95.00mm\n \n- Compression Ratio: 12.5:1\n \n- Manufacturing Origin: Italy\n\n**Replacement Parts Available Separately:**\n\n \n- Rings\n \n- Pin\n \n- Clips","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"WR 426F","cc":null,"notes":null,"years":"2001–2002"},{"make":"YAMAHA","model":"YZ 426F","cc":null,"notes":null,"years":"2000–2002"}],"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-950-a-yamaha-yzwr-426-00-02-vertex-22891a-compr-1251","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1561749b8525:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1561749b8525:1"}},"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."]}}