{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"37af2ba171b8","name":"PISTON KIT 77-81 KTM MC GS 175 64.5mm 1.0mm OVER VINTCO PST03-1.0","sku":"VIN-PST03-1.0","brand":"Vintco","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":142.79,"formatted":"£142.79"},"summary":"VintCo piston kit PST03-1.0 is a forged replacement piston assembly for 175GS and 175MC vintage 2-stroke applications. This 1.0 mm oversize kit includes the piston, rings, pin, and clips. Manufactured in Germany, it offers OEM-equivalent fit and performance. The piston features an MoS2 coating for running-in. The wrist pin bearing is available separately. Specifications include a 64.5 mm piston size, +1.0 mm oversize, 64.44 mm piston measurement, 0.06 mm clearance, and country of manufacture is Germany.","attributes":[],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-1_2E0/83b381ab8a63029c.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-1_2E0/83b381ab8a63029c.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-1_2E0/3170fbf4c8bdca89.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-1_2E0/fad0d888b5e50bdb.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-1_2E0/b4610dd2a484ef30.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-1_2E0/74d66357cd9209db.jpg"],"description":"VintCo piston kit PST03-1.0 is a forged replacement piston assembly for 175GS and 175MC vintage 2-stroke applications. This 1.0 mm oversize kit includes the piston, rings, pin, and clips. Manufactured in Germany, it offers OEM-equivalent fit and performance. The piston features an MoS2 coating for running-in. The wrist pin bearing is available separately. Specifications include a 64.5 mm piston size, +1.0 mm oversize, 64.44 mm piston measurement, 0.06 mm clearance, and country of manufacture is Germany.","descriptionMarkdown":"### VintCo Forged Piston Kit 64.5mm +1.0mm Oversize for Vintage KTM 2-Stroke\n\nRestore the performance of your vintage KTM with this high-quality VintCo forged piston kit. Designed as a direct replacement for 1977-1981 KTM 175GS and 175MC models, this 1.0 mm oversize kit ensures a precise fit and optimal engine operation.\n\nManufactured in Germany using advanced production techniques, this kit delivers OEM-equivalent quality and durability for your classic 2-stroke motorcycle. The forged piston construction provides superior strength and longevity, while the MoS2 coating aids in the initial running-in process, promoting smooth operation and extended piston life.\n\nThis comprehensive kit includes everything needed for installation:\n\n \n- Forged piston\n \n- Piston rings\n \n- Wrist pin\n \n- Retaining clips\n\n**Key Features:**\n\n \n- Complete piston assembly for vintage KTM 175cc 2-stroke motorcycles.\n \n- 1.0 mm oversize piston (64.5mm diameter) for restoration projects.\n \n- Forged construction for enhanced durability and performance.\n \n- MoS2 coating on the piston facilitates a smooth break-in period.\n \n- Precision manufactured in Germany for excellent fit and reliability.\n \n- Wrist pin bearing is available separately.\n\n**Specifications:**\n\n \n- Piston Diameter: 64.5 mm\n \n- Oversize: +1.0 mm\n \n- Country of Manufacture: 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-175-645mm-10mm-over-vintco-pst03-10","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."]}}