{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"be9b28eedb0a","name":"PISTON KIT 90-94 KTM250 68.50, WOSSNER 8005D100 FORGED","sku":"56-W601_100.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":144.97,"formatted":"£144.97"},"summary":"Wossner forged piston kit 68.50mm bore for KTM GS250 and SX250 models from 1990 to 1994. Features forged piston construction for exceptional strength and longevity, optimised design for effective heat dissipation, and an elliptical profile that reduces stress. Precision-engineered and manufactured in Germany. Specifications include a bore size of 68.50 mm, piston diameter of 68.44 mm, engine displacement of 249 cm³, stroke of 69.50 mm, clearance of 0.06 mm, compression height of 29.70 mm, and a 2-stroke compression ratio. Cross-reference Wossner part numbers: Piston Kit 8005D100, Lock CW18, Pin WP033, Ring Set RSB6850 x 2.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"68.50mm"},{"label":"Variant Id","value":"257064"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W601_5F100_2EWO/be6a55e9880e2059.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W601_5F100_2EWO/be6a55e9880e2059.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W601_5F100_2EWO/9087ee9bb9431c2f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W601_5F100_2EWO/b646fc16625c0bbd.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W601_5F100_2EWO/82d94ad76091fd67.jpg"],"description":"Wossner forged piston kit 68.50mm bore for KTM GS250 and SX250 models from 1990 to 1994. Features forged piston construction for exceptional strength and longevity, optimised design for effective heat dissipation, and an elliptical profile that reduces stress. Precision-engineered and manufactured in Germany. Specifications include a bore size of 68.50 mm, piston diameter of 68.44 mm, engine displacement of 249 cm³, stroke of 69.50 mm, clearance of 0.06 mm, compression height of 29.70 mm, and a 2-stroke compression ratio. Cross-reference Wossner part numbers: Piston Kit 8005D100, Lock CW18, Pin WP033, Ring Set RSB6850 x 2.","descriptionMarkdown":"### Wossner Forged Piston Kit - 68.50mm Bore\n\nEnhance the performance and reliability of your 2-stroke engine with this Wossner forged piston kit. Engineered for precision and durability, this kit features a 68.50 mm bore and a piston diameter of 68.44 mm, representing a +1.00 mm oversize. The forged construction provides superior strength compared to cast pistons, ensuring longevity even under demanding conditions.\n\nThe advanced elliptical geometry of the piston is designed to optimize load distribution and minimize localized pressure during thermal expansion. This intelligent design contributes to effective heat dissipation to the cylinder walls, helping to prevent piston collapse and maintain optimal engine performance.\n\nManufactured in Germany to exacting standards, this Wossner piston kit is a testament to precision engineering and high-quality materials.\n\n### Key Features:\n\n\t\n- Forged piston construction for exceptional strength and longevity.\n\t\n- Optimized elliptical design for improved load distribution and reduced stress.\n\t\n- Facilitates effective heat dissipation to the cylinder walls.\n\t\n- Precision-engineered and manufactured in Germany for superior quality.\n\n### Specifications:\n\n\t\n- Bore Size: 68.50 mm\n\t\n- Piston Diameter: 68.44 mm\n\t\n- Engine Displacement: 249 cm³\n\t\n- Stroke: 69.50 mm\n\t\n- Clearance: 0.06 mm\n\t\n- Compression Height: 29.70 mm\n\t\n- Compression Ratio: 2-stroke (Wossner and OEM)\n\n### Included Components:\n\n\t\n- Piston Kit (Part Number: 8005D100)\n\t\n- Lock (Part Number: CW18)\n\t\n- Pin (Part Number: WP033)\n\t\n- Ring Set (Part Number: RSB6850 x 2)","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-90-94-ktm250-6850-wossner-8005d100-forged","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/be9b28eedb0a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/be9b28eedb0a: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."]}}