{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c71d130820fd","name":"PISTON KIT 1983 IT250 69.00, FORGED WOSSNER 8175D100","sku":"56-W196+100.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":156.68,"formatted":"£156.68"},"summary":"Wossner Piston Kit 8175D100 (+1.00mm). High-quality forged piston designed for optimal heat transfer and uniform bearing surface distribution, reducing localized pressure and preventing piston collapse. Features an elliptical design for superior strength and durability. Manufactured in Germany. Bore Size: 69.00mm (Oversize +1.00mm). Actual Bore Diameter: 68.94mm. Display (cm³): 246. Stroke (mm): 68.00. Clearance (mm): 0.06. Compression Ratio: 2-Stroke. Compression Height (mm): 35.80. Included Items: Lock (Part No. CW18), Wrist Pin (Part No. WP033), Ring Set (Part No. RSB6900 x 2). Cross-Reference OEM Part Number: 8175D100.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"69mm"},{"label":"Variant Id","value":"254945"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W196_2B100_2EWO/ab0c72544163c71f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W196_2B100_2EWO/ab0c72544163c71f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W196_2B100_2EWO/e567814a877c2ca6.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W196_2B100_2EWO/7bfd36594500b142.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W196_2B100_2EWO/937f6cf6700e4017.jpg"],"description":"Wossner Piston Kit 8175D100 (+1.00mm). High-quality forged piston designed for optimal heat transfer and uniform bearing surface distribution, reducing localized pressure and preventing piston collapse. Features an elliptical design for superior strength and durability. Manufactured in Germany. Bore Size: 69.00mm (Oversize +1.00mm). Actual Bore Diameter: 68.94mm. Display (cm³): 246. Stroke (mm): 68.00. Clearance (mm): 0.06. Compression Ratio: 2-Stroke. Compression Height (mm): 35.80. Included Items: Lock (Part No. CW18), Wrist Pin (Part No. WP033), Ring Set (Part No. RSB6900 x 2). Cross-Reference OEM Part Number: 8175D100.","descriptionMarkdown":"### Wossner Forged Piston Kit for Yamaha IT250 and Tri-Z 250\n\nThis Wossner Piston Kit is a high-performance upgrade designed for select Yamaha models. Manufactured in Germany, this forged piston offers superior strength and durability compared to cast pistons, making it ideal for demanding applications. The advanced design focuses on optimal heat transfer within the combustion chamber and ensures uniform bearing surface distribution. This reduces localized pressure points and helps prevent piston collapse under high stress and temperature conditions.\n\n**Key Features:**\n\n\t\n- Forged Construction: Provides exceptional strength and longevity.\n\t\n- Optimized Heat Transfer: Engineered for efficient heat management in the combustion chamber.\n\t\n- Elliptical Design: Promotes uniform bearing surface distribution, minimizing wear and preventing piston collapse.\n\t\n- German Engineering: Manufactured to high-quality standards in Germany.\n\n**Specifications:**\n\n\t\n- Bore Size: 69.00mm (Oversize +1.00mm)\n\t\n- Actual Bore Diameter: 68.94mm\n\t\n- Displacement (cm³): 246\n\t\n- Stroke (mm): 68.00\n\t\n- Clearance (mm): 0.06\n\t\n- Compression Ratio Type: 2-Stroke\n\t\n- Compression Height (mm): 35.80\n\n**Included Components:**\n\n\t\n- Lock (Part No. CW18)\n\t\n- Wrist Pin (Part No. WP033)\n\t\n- Ring Set (Part No. RSB6900 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-1983-it250-6900-forged-wossner-8175d100","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c71d130820fd:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c71d130820fd: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."]}}