{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"2f0b2cfd9b27","name":"PISTON KIT VERTEX 54.0 E YAMAHA YZ/WR 125 05-21, VERTEX 23119E FANTIC XE/XX 125 21-22","sku":"23119E","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":134.06,"formatted":"£134.06"},"summary":"Vertex UK Piston Kit 23119E. 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. Bore size 54.00mm. Replacement parts include rings (53010005400), pin (711127), and clips (72071). Cross reference numbers include Piston (Std) UR PURPLE 1C3-11631-01-D0, 1C3-11631-03-D0; Piston (Std) UR GREEN 1C3-11631-01-C0, 1C3-11631-03-C0; Piston (Std) UR ORANGE 1C3-11631-01-B0, 1C3-11631-03-B0; Piston (Std) UR RED 1C3-11631-01-A0, 1C3-11631-03-A0; Ring, Piston 5NY-11611-00-00; Pin, Piston 1C3-11633-00-00; Circlip 93450-16068-00. Weight 182g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54mm"},{"label":"Variant Id","value":"282629"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock81934_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock81934_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock81934_2.jpg"],"description":"Vertex UK Piston Kit 23119E. 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. Bore size 54.00mm. Replacement parts include rings (53010005400), pin (711127), and clips (72071). Cross reference numbers include Piston (Std) UR PURPLE 1C3-11631-01-D0, 1C3-11631-03-D0; Piston (Std) UR GREEN 1C3-11631-01-C0, 1C3-11631-03-C0; Piston (Std) UR ORANGE 1C3-11631-01-B0, 1C3-11631-03-B0; Piston (Std) UR RED 1C3-11631-01-A0, 1C3-11631-03-A0; Ring, Piston 5NY-11611-00-00; Pin, Piston 1C3-11633-00-00; Circlip 93450-16068-00. Weight 182g.","descriptionMarkdown":"### Vertex Piston Kit - 54.00mm Bore\n\nThis high-quality Vertex Piston Kit is designed as a direct replacement for your motorcycle's original piston. Engineered for performance and durability, Vertex pistons are a trusted choice, often fitted as standard equipment on many OEM bikes.\n\n#### Key Features:\n\n \n- Standard Replacement: Designed to meet or exceed original equipment manufacturer (OEM) specifications.\n \n- Complete Kit: Includes the piston, rings, wrist pin, and circlips for a comprehensive repair.\n \n- Heat Treated: All pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced strength and longevity.\n \n- Precision Bore Size: Features a 54.00mm bore size for accurate fitment.\n \n- Made in Italy: Manufactured in Italy, renowned for its precision engineering in performance parts.\n\n#### Specifications:\n\n \n- Bore Size: 54.00mm\n \n- Wrist Pin Diameter: 13mm (derived from [D 43.97mm] specification)\n\n#### Replacement Parts Availability:\n\nIndividual replacement parts are available to keep your engine running optimally:\n\n \n- Replacement Rings (Part Number: 53010005400)\n \n- Replacement Wrist Pin (Part Number: 711127)\n \n- Replacement Circlips (Part Number: 72071)","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"WR 125","cc":null,"notes":null,"years":"2005–2020"},{"make":"YAMAHA","model":"YZ 125","cc":null,"notes":null,"years":"2005–2020"}],"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-540-e-yamaha-yzwr-125-05-21-vertex-23119e-fantic-xexx-125-21-2","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/2f0b2cfd9b27:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/2f0b2cfd9b27:1"}},"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."]}}