{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"d60aa06fd837","name":"PISTON KIT 84-85 CR250 69.50, WOSSNER 8156D350 HONDA MX","sku":"56-W526_P14.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":153.68,"formatted":"£153.68"},"summary":"This Wossner piston kit features a 69.50 mm bore and an actual piston diameter of 69.44 mm. Forged in Germany, this piston offers high strength and efficient heat transfer. Its elliptical design promotes a uniform bearing surface during thermal expansion, helping to distribute thrust loads evenly and reduce localised stress. Features include a forged piston for enhanced durability, engineered for efficient thermal transfer, an elliptical profile for even load distribution, and manufactured in Germany. Specifications include a bore size of 69.50 mm, actual piston diameter of 69.44 mm, display of 246 cm³, stroke of 72.00 mm, clearance of 0.06 mm, compression height of 38.00 mm, Wossner compression ratio of 2-stroke, and OEM compression ratio of 2-stroke. The Wossner piston part number is 8156D350, lock part number is CW18, pin part number is WP033, and ring set part number is RSB6950 x2. Alternate part number is 56-W526_P14.WO. Weight is 184 grams.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"69.5mm"},{"label":"Variant Id","value":"256704"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W526_5FP14_2EWO/6f07556ed6c39352.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W526_5FP14_2EWO/6f07556ed6c39352.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W526_5FP14_2EWO/df3c023191440e59.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W526_5FP14_2EWO/d944df6450139ac7.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W526_5FP14_2EWO/7b57b15a40d70f47.jpg"],"description":"This Wossner piston kit features a 69.50 mm bore and an actual piston diameter of 69.44 mm. Forged in Germany, this piston offers high strength and efficient heat transfer. Its elliptical design promotes a uniform bearing surface during thermal expansion, helping to distribute thrust loads evenly and reduce localised stress. Features include a forged piston for enhanced durability, engineered for efficient thermal transfer, an elliptical profile for even load distribution, and manufactured in Germany. Specifications include a bore size of 69.50 mm, actual piston diameter of 69.44 mm, display of 246 cm³, stroke of 72.00 mm, clearance of 0.06 mm, compression height of 38.00 mm, Wossner compression ratio of 2-stroke, and OEM compression ratio of 2-stroke. The Wossner piston part number is 8156D350, lock part number is CW18, pin part number is WP033, and ring set part number is RSB6950 x2. Alternate part number is 56-W526_P14.WO. Weight is 184 grams.","descriptionMarkdown":"### Wossner Piston Kit for Honda CR250R & ATAC250\n\nThis Wossner piston kit is expertly crafted for high-performance engines. Forged in Germany, this piston is engineered for superior durability and efficient heat dissipation. Its advanced elliptical design ensures even bearing surface during thermal expansion, which helps to distribute thrust loads uniformly and minimizes localized stress, thereby preventing piston collapse.\n\n#### Key Features\n\n\t\n- Forged piston for enhanced strength and longevity\n\t\n- Designed for efficient thermal transfer from the combustion chamber\n\t\n- Elliptical profile promotes even load distribution and reduces stress\n\t\n- Precision manufactured in Germany\n\n#### Specifications\n\n\t\n- Bore Size: 69.50 mm\n\t\n- Actual Piston Diameter: 69.44 mm\n\t\n- Display (cm³): 246\n\t\n- Stroke: 72.00 mm\n\t\n- Clearance: 0.06 mm\n\t\n- Compression Height: 38.00 mm\n\t\n- Wossner Compression Ratio: 2-stroke\n\t\n- OEM Compression Ratio: 2-stroke\n\n#### Component Part Numbers\n\n\t\n- Wossner Piston Part Number: 8156D350\n\t\n- Lock Part Number: CW18\n\t\n- Pin Part Number: WP033\n\t\n- Ring Set Part Number: RSB6950 x2","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-84-85-cr250-6950-wossner-8156d350-honda-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/d60aa06fd837:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/d60aa06fd837:1"}},"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."]}}