{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"8015baa12d0a","name":"PISTON KIT 16-20 KTM SX150 58 A, 8299DA WOSSNER 51630007000","sku":"56-W9912.A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":125.4,"formatted":"£125.40"},"summary":"Wossner forged piston kit for KTM SX150 models from 2016 to 2020. Standard bore size of 58mm with a piston diameter of 57.95mm. Features an elliptical design for balanced thrust load distribution and resistance to deformation under high heat, preventing piston collapse under high-stress conditions. Manufactured in Germany to OEM-equivalent performance and durability standards. Part No: 56-W9912.A.WO. Model: Wossner 8299DA. Application: 2-stroke engine. Includes piston clips CW15, piston pin WP032, and piston ring set RSB5800. Cross-reference OEM Part Numbers: 51630007000, 881M05800.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"58.00mm"},{"label":"Variant Id","value":"259155"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9912_2EA_2EWO/36538a293c0fe33d.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9912_2EA_2EWO/36538a293c0fe33d.jpg"],"description":"Wossner forged piston kit for KTM SX150 models from 2016 to 2020. Standard bore size of 58mm with a piston diameter of 57.95mm. Features an elliptical design for balanced thrust load distribution and resistance to deformation under high heat, preventing piston collapse under high-stress conditions. Manufactured in Germany to OEM-equivalent performance and durability standards. Part No: 56-W9912.A.WO. Model: Wossner 8299DA. Application: 2-stroke engine. Includes piston clips CW15, piston pin WP032, and piston ring set RSB5800. Cross-reference OEM Part Numbers: 51630007000, 881M05800.","descriptionMarkdown":"### Wossner Forged Piston Kit\n\nExperience enhanced performance and durability with this Wossner forged piston kit. Engineered for high-stress 2-stroke engines, this kit is precision-manufactured in Germany to meet stringent quality standards.\n\n**Key Features:**\n\n \n- Forged construction for superior strength and longevity.\n \n- Standard 58mm bore size with a 57.95mm piston diameter.\n \n- Elliptical piston design promotes balanced thrust load distribution and resistance to deformation under high heat.\n \n- Prevents piston collapse in demanding operating conditions.\n \n- Manufactured in Germany for exceptional quality assurance.\n\n**Specifications:**\n\n \n- Model: Wossner 8299DA\n \n- Piston Clips: CW15\n \n- Piston Pin: WP032\n \n- Piston Ring Set: RSB5800\n\n**Cross-Reference OEM Part Numbers:**\n\n \n- 51630007000\n \n- 881M05800","weightGrams":null,"fitments":[{"make":"KTM","model":"150 SX","cc":null,"notes":null,"years":"2016–2020"}],"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-16-20-ktm-sx150-58-a-8299da-wossner-51630007000","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/8015baa12d0a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/8015baa12d0a: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."]}}