{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"5cc02782dfc3","name":"PISTON KIT 84-87 KLR600 97.00, FORGED WOSSNER 8509D100","sku":"56-W172+1.00","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":220.78,"formatted":"£220.78"},"summary":"Wossner forged piston kit with a 97.00mm bore and a +1.00mm oversize. Engineered for optimal combustion chamber heat transfer and uniform bearing surface under heat expansion, reducing localized pressure and piston collapse. Manufactured in Germany for durability and precision. Features include a forged piston for superior strength and design, optimized heat transfer to cylinder walls, and an elliptical design for uniform bearing surface and even thrust load distribution. Specifications: Bore 97.00mm (+1.00mm oversize), Standard size piston (PN# 8509D100), Lock Part Number CW23, Pin Part Number WP008, Ring Set Part Number 970XSY, Displacement 564 cm&sup3;, Stroke 62.10mm, Clearance 0.05mm, Wossner Compression Ratio OEM, OEM Compression Ratio 12.80:1, Dome Volume +0.90 cm&sup3;, Compression Height 23.70mm, Theoretical Weight 259.00g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"97mm"},{"label":"Variant Id","value":"254839"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W172_2B1_2E00/b98228319e644fa3.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W172_2B1_2E00/b98228319e644fa3.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W172_2B1_2E00/c4429c1b6c5bc938.jpg"],"description":"Wossner forged piston kit with a 97.00mm bore and a +1.00mm oversize. Engineered for optimal combustion chamber heat transfer and uniform bearing surface under heat expansion, reducing localized pressure and piston collapse. Manufactured in Germany for durability and precision. Features include a forged piston for superior strength and design, optimized heat transfer to cylinder walls, and an elliptical design for uniform bearing surface and even thrust load distribution. Specifications: Bore 97.00mm (+1.00mm oversize), Standard size piston (PN# 8509D100), Lock Part Number CW23, Pin Part Number WP008, Ring Set Part Number 970XSY, Displacement 564 cm&sup3;, Stroke 62.10mm, Clearance 0.05mm, Wossner Compression Ratio OEM, OEM Compression Ratio 12.80:1, Dome Volume +0.90 cm&sup3;, Compression Height 23.70mm, Theoretical Weight 259.00g.","descriptionMarkdown":"### Wossner Forged Piston Kit - 97.00mm Bore\n\nEnhance your engine's performance and durability with this Wossner forged piston kit. Engineered for precision and strength, this kit features a 97.00mm bore, offering a 1.00mm oversize for optimal fitment. Wossner pistons are designed for superior combustion chamber heat transfer and maintain a uniform bearing surface under extreme heat expansion, effectively reducing localized pressure and preventing piston collapse.\n\n**Key Features:**\n\n\t\n- Forged Piston Construction: Offers superior strength and advanced design for demanding applications.\n\t\n- Optimized Heat Transfer: Engineered for efficient heat dissipation to cylinder walls, promoting consistent operating temperatures.\n\t\n- Elliptical Design: Ensures a uniform bearing surface and even thrust load distribution, minimizing wear and stress.\n\t\n- German Engineering: Manufactured in Germany, guaranteeing precision, quality, and long-lasting performance.\n\n**Specifications:**\n\n\t\n- Bore Size: 97.00mm (1.00mm Oversize)\n\t\n- Standard Size Piston Part Number: 8509D100\n\t\n- Lock Part Number: CW23\n\t\n- Pin Part Number: WP008\n\t\n- Ring Set Part Number: 970XSY\n\t\n- Displacement: 564 cm&sup3;\n\t\n- Stroke: 62.10mm\n\t\n- Clearance: 0.05mm\n\t\n- Wossner Compression Ratio: OEM\n\t\n- OEM Compression Ratio: 12.80:1\n\t\n- Dome Volume: +0.90 cm&sup3;\n\t\n- Compression Height: 23.70mm\n\t\n- Theoretical Weight: 259.00g","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-84-87-klr600-9700-forged-wossner-8509d100","buyOneNow":null,"basketWithThis":null}},"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."]}}