{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"33528ec04a55","name":"PISTON KIT 77-81 KTM MC GS 175 63.5mm STANDARD VINTCO PST03-00","sku":"VIN-PST03-00","brand":"Vintco","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":142.79,"formatted":"£142.79"},"summary":"VintCo Piston Kit PST03-00 is a standard-bore replacement for vintage 2-stroke engine rebuilds and maintenance. It includes the piston, rings, pin, and clips. The piston is forged in Germany, MoS2-coated for running-in, and measures 63.44 mm with a 0.06 mm clearance for a 63.5 mm bore size. This kit is designed for OEM-equivalent or better fitment and performance. Wrist pin bearing sold separately.","attributes":[],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-00/b559893c49d3e888.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-00/b559893c49d3e888.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-00/a473f471ea8952f6.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-00/1d466aec5ab8ae23.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-00/b8575b8a85ee897b.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-00/d7b810924452d0f7.jpg"],"description":"VintCo Piston Kit PST03-00 is a standard-bore replacement for vintage 2-stroke engine rebuilds and maintenance. It includes the piston, rings, pin, and clips. The piston is forged in Germany, MoS2-coated for running-in, and measures 63.44 mm with a 0.06 mm clearance for a 63.5 mm bore size. This kit is designed for OEM-equivalent or better fitment and performance. Wrist pin bearing sold separately.","descriptionMarkdown":"### VintCo Piston Kit - Standard Bore for Vintage KTM 175cc\n\nRestore the power and performance of your vintage KTM 175cc motorcycle with this premium VintCo piston kit. Specifically designed as a standard-bore replacement for 1977-1981 KTM 175MC and 175GS models, this kit is ideal for 2-stroke engine rebuilds and ongoing maintenance.\n\nManufactured in Germany using modern techniques and high-quality materials, this piston kit is engineered to meet or exceed original equipment specifications. The forged piston features an MoS2 coating, which aids in the running-in process for optimal performance and longevity. This comprehensive kit includes the piston, essential rings, wrist pin, and clips, providing a complete solution for your engine rebuild needs.\n\n**Key Features:**\n\n \n- Standard-bore piston kit designed for vintage KTM 175MC and 175GS models.\n \n- Perfect for 2-stroke engine rebuilds and vintage motorcycle maintenance.\n \n- Includes piston, rings, wrist pin, and retaining clips.\n \n- Engineered for OEM-equivalent or superior fitment and performance.\n \n- Forged piston construction for enhanced durability.\n \n- MoS2 coating for improved break-in and running performance.\n \n- Precision manufactured in Germany.\n \n- Wrist pin bearing is sold separately.\n \n- Additional piston sizes are available for different engine configurations.\n\n**Specifications:**\n\n \n- Bore Size: 63.5 mm\n \n- Size Designation: Standard\n \n- Actual Piston Measurement: 63.44 mm\n \n- Piston-to-Cylinder Clearance: 0.06 mm\n \n- Piston Material: Forged\n \n- Coating: MoS2\n \n- Country of Origin: Germany","weightGrams":null,"fitments":[{"make":"KTM","model":"GS 175","cc":null,"notes":null,"years":"1977–1981"},{"make":"KTM","model":"MC 175","cc":null,"notes":null,"years":"1977–1981"}],"collections":[],"links":{"page":"https://www.2brosparts.com/products/piston-kit-77-81-ktm-mc-gs-175-635mm-standard-vintco-pst03-00","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."]}}