{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1041f5c53df9","name":"PISTON KIT 89-99 RM125 54.50, WISECO 641M05450","sku":"56-W641_050_WI","brand":"Wiseco","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":149.93,"formatted":"£149.93"},"summary":"PISTON KIT 89-99 RM125 54.50, WISECO 641M05450. Wiseco Pro-Lite Piston Assembly - 641M05450. Durability, longevity and increased horsepower. Innovative forging design and piston skirt provide maximum horsepower and torque. Lightweight wrist pins enable faster revs and quicker throttle response. SCEM Composite-Cylinder sleeving or replating required for oversizes. Top-End bearing available part no. B1013. Two CW15 circlips, One S467 wrist pin. Pistons, rings and kits are sold by application and bore size. Standard and oversizes are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54.50mm"},{"label":"Variant Id","value":"257208"}],"image":"https://www.oro2u.com/media/catalog/product/5/6/56-w641_050_wi.jpg","images":["https://www.oro2u.com/media/catalog/product/5/6/56-w641_050_wi.jpg"],"description":"PISTON KIT 89-99 RM125 54.50, WISECO 641M05450. Wiseco Pro-Lite Piston Assembly - 641M05450. Durability, longevity and increased horsepower. Innovative forging design and piston skirt provide maximum horsepower and torque. Lightweight wrist pins enable faster revs and quicker throttle response. SCEM Composite-Cylinder sleeving or replating required for oversizes. Top-End bearing available part no. B1013. Two CW15 circlips, One S467 wrist pin. Pistons, rings and kits are sold by application and bore size. Standard and oversizes are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need.","descriptionMarkdown":"### Wiseco Pro-Lite Piston Assembly\n\nEnhance your motorcycle's performance with the Wiseco Pro-Lite Piston Assembly. Engineered for durability, longevity, and increased horsepower, this piston features an innovative forging design and piston skirt to maximize power and torque output.\n\nThe lightweight wrist pins contribute to faster revs and quicker throttle response, giving you a competitive edge. Please note that SCEM Composite Cylinder sleeving or replating may be required for oversizes. A compatible Top-End bearing is available separately (part no. B1013).\n\nThis piston kit includes:\n\n \n- Two CW15 circlips\n \n- One S467 wrist pin\n\nWiseco pistons, rings, and kits are sold by application and bore size. It is essential to know the standard bore size of your application to order the correct standard or oversized piston. For assistance in selecting the right part, please contact technical support.","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-89-99-rm125-5450-wiseco-641m05450","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1041f5c53df9:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1041f5c53df9:1"}},"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."]}}