{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"3c50bf1cdeb5","name":"PISTON KIT 03-09 CR85 47.50 A, WOSSNER 8105DA HONDA MX","sku":"56-W833.A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":90.61,"formatted":"£90.61"},"summary":"Wossner forged piston kit for Honda CR85 models from 2003 to 2009. Bore size 47.50 mm, piston diameter 47.45 mm. Features forged construction for superior strength and longevity, designed for effective heat transfer, and an elliptical piston profile that distributes load evenly to minimize localized pressure and the risk of piston collapse. Manufactured in Germany. Specifications: Compression Height 24.00 mm, Stroke 47.80 mm, Clearance 0.05 mm, Compression Ratio 2-stroke (Wossner and OEM), Displacement 84 cm&sup3;. Includes Wossner Piston Kit 8105DA, Lock CW14, Pin WP058, Ring Set RSB4750, Rod P2003. Cross-references OEM Part Numbers: PIN, PISTON 13111-GC4-600, PISTON B 13120-GBF-B40, RING, PISTON TOP 13121-GBF-B41. Weight 128 grams.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"47.50mm"},{"label":"Variant Id","value":"257926"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W833_2EA_2EWO/3323fc4660a5731c.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W833_2EA_2EWO/3323fc4660a5731c.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W833_2EA_2EWO/d748ebfe29aaa25f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W833_2EA_2EWO/d2cd9cd4b6cb5f32.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W833_2EA_2EWO/33c814f425c29380.jpg"],"description":"Wossner forged piston kit for Honda CR85 models from 2003 to 2009. Bore size 47.50 mm, piston diameter 47.45 mm. Features forged construction for superior strength and longevity, designed for effective heat transfer, and an elliptical piston profile that distributes load evenly to minimize localized pressure and the risk of piston collapse. Manufactured in Germany. Specifications: Compression Height 24.00 mm, Stroke 47.80 mm, Clearance 0.05 mm, Compression Ratio 2-stroke (Wossner and OEM), Displacement 84 cm&sup3;. Includes Wossner Piston Kit 8105DA, Lock CW14, Pin WP058, Ring Set RSB4750, Rod P2003. Cross-references OEM Part Numbers: PIN, PISTON 13111-GC4-600, PISTON B 13120-GBF-B40, RING, PISTON TOP 13121-GBF-B41. Weight 128 grams.","descriptionMarkdown":"### Wossner Forged Piston Kit for Honda CR85 (2003-2009)\n\nUpgrade your Honda CR85's performance with this premium Wossner forged piston kit. Engineered for demanding two-stroke applications, this kit delivers exceptional strength, durability, and thermal efficiency for optimal power output.\n\n#### Key Features\n\n\t\n- Forged Construction: Provides superior strength and longevity compared to cast pistons, ensuring reliability under high stress.\n\t\n- Optimized Thermal Efficiency: Designed for effective heat transfer, helping to maintain consistent engine temperatures and prevent overheating.\n\t\n- Elliptical Piston Profile: This advanced design ensures even load distribution during expansion, minimizing localized pressure and reducing the risk of piston collapse for enhanced performance and lifespan.\n\t\n- German Manufacturing: Crafted in Germany, guaranteeing consistent quality and precision engineering.\n\n#### Specifications\n\n\t\n- Bore Size: 47.50 mm\n\t\n- Piston Diameter: 47.45 mm\n\t\n- Compression Height: 24.00 mm\n\t\n- Stroke: 47.80 mm\n\t\n- Clearance: 0.05 mm\n\t\n- Compression Ratio: Compatible with 2-stroke (Wossner and OEM)\n\t\n- Displacement: 84 cm&sup3;\n\n#### Included Components\n\n\t\n- Wossner Piston Kit: 8105DA\n\t\n- Lock: CW14\n\t\n- Pin: WP058\n\t\n- Ring Set: RSB4750\n\t\n- Rod: P2003\n\n#### Cross-Reference OEM Part Numbers\n\n\t\n- PISTON B: 13120-GBF-B41\n\t\n- RING, PISTON TOP: 13121-GBF-B41\n\t\n- PIN, PISTON: 13111-GC4-600","weightGrams":null,"fitments":[{"make":"HONDA","model":"CR 80","cc":null,"notes":null,"years":"1993–2006"},{"make":"HONDA","model":"CR 85","cc":null,"notes":null,"years":"2003–2007"},{"make":"HONDA","model":"CR 85R","cc":null,"notes":null,"years":"2003–2007"}],"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-03-09-cr85-4750-a-wossner-8105da-honda-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/3c50bf1cdeb5:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/3c50bf1cdeb5:1"}},"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."]}}