{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"d758ebad5037","name":"PISTON KIT 04-07 CR125 RACE, WISECO 841M05400","sku":"56-W841.WI","brand":"Wiseco","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":177.97,"formatted":"£177.97"},"summary":"PISTON KIT 04-07 CR125 RACE, WISECO 841M05400. Wiseco GP-Style Piston Assembly - 841M05400. Designed to withstand the demands of the Grand Prix circuit. Thicker domes than the standard Pro-Lite, pinned on centerline, no intake window, electra coated. No engine modifications required. Nikasil bore cylinder sleeving or replating required for oversizes. Top-End bearing available part no. B1001. Included Items: One 54.0mm Piston, One 2126CS Ring, Two CW15 Circlips, One S632 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":"Variant Id","value":"257995"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W841_2EWI/0a790517ae6151e6.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W841_2EWI/0a790517ae6151e6.png"],"description":"PISTON KIT 04-07 CR125 RACE, WISECO 841M05400. Wiseco GP-Style Piston Assembly - 841M05400. Designed to withstand the demands of the Grand Prix circuit. Thicker domes than the standard Pro-Lite, pinned on centerline, no intake window, electra coated. No engine modifications required. Nikasil bore cylinder sleeving or replating required for oversizes. Top-End bearing available part no. B1001. Included Items: One 54.0mm Piston, One 2126CS Ring, Two CW15 Circlips, One S632 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 GP-Style Piston Assembly for Honda CR125R (2004-2007)\n\nThis high-performance piston assembly is engineered to meet the rigorous demands of Grand Prix racing. Designed by Wiseco, this piston features a GP-Style construction for enhanced durability and performance.\n\n**Key Features:**\n\n \n- GP-Style piston assembly designed for racing applications.\n \n- Thicker domes compared to standard Pro-Lite pistons for increased strength.\n \n- Pinned on centerline for optimal performance.\n \n- No intake window design.\n \n- Electra coated for enhanced durability and reduced friction.\n \n- No engine modifications are required for installation.\n \n- Nikasil cylinder sleeving or replating is not necessary for oversizes.\n \n- Top-End bearing is available separately (Part No. B1001).\n\n**Included Items:**\n\n \n- One 54.0mm Piston\n \n- One 2126CS Ring\n \n- Two CW15 Circlips\n \n- One S632 Wrist Pin\n\n**Important Note:** Wiseco pistons, rings, and kits are sold by application and bore size. Please ensure you know the standard bore size of your engine to order the correct standard or oversized piston kit. For assistance, please contact Technical Service.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CR 125","cc":null,"notes":null,"years":"2004–2007"},{"make":"HONDA","model":"CR 125R","cc":null,"notes":null,"years":"2004–2007"}],"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-04-07-cr125-race-wiseco-841m05400","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/d758ebad5037:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/d758ebad5037:1"}},"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."]}}